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The Following brands are available based on your search.

  • Borla
    Borla
  • MagnaFlow Performance Exhaust
    MagnaFlow Performance Exhaust

Best Selling Genuine Audi Exhausts

  • We Stock the following top leading brands, including Borla, MagnaFlow Performance Exhaust
  • Constantly Updated Inventory of Audi Replacement Exhaust Parts

We stock Exhaust parts for most Audi models, including A4, A4 Quattro, A4 allroad, A5 Quattro, A6 Quattro, RS7, S4, S5, S5 Sportback, S7, TT Quattro, allroad.

Borla
Qty:
$900.14
Borla Exhaust System Kit
  • A4 QTRO 99-01 1.8T 4CYL MT AW
  • 2.25 in.; Includes Connecting Pipes/Mufflers/Hardware/3.14 in. Round x 4.63 in. Long Dual Round Rolled Angle-Cut Tip; Rear Exit;50 State Legal / California Emissions Compliant T-304 Stainless Steel
  • S-Type Cat-Back(TM) Exhaust System
  • Product Attributes:
    • Exhaust Type: Dual
    • Exit Position: Rear
    • Exit Style: Straight
    • Inlet Inside Diameter: 2.250 In.
    • Material: T-304 Stainless Steel
    • Muffler Type: Straight-through
    • Outlet Outside Diameter: N/a
    • System Type: Cat Back
    • Tail Pipe Diameter: 2.250 In.
    • Tail Pipe Material: Stainless Steel
    • Tip Diameter: 3.140 In.
    • Tubing Diameter: 2.250 In.
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: This Product In The Physical Form It Is Sold Does Not Present A Hazard. However; Operations Including; But Not Limited To Welding; Brazing; Or Thermal Cutting Can Expose You To Chemicals Including Chromium; Nickel; Cobalt; Arsenic; Cadmium And Le
  • The BORLA(R) sound of power. Its been described as asonic shot of adrenaline. An intoxicating concert ofsteel, gears and combustion that echoes from thespeedways, deserts and highways of the world.The sound of more victory laps than any otherbrand, the BORLA(R) exhaust note has become the quintessentioal soundtrack of high-performance motoring. And like all good automotive designs there is function behing the form. As any driving enthusiast knows, the sound of an exhaust provides more than just ear candy. Its a communications conduit between car and driver. A link between human and machine. The exhaust sound provides accoustic feedback of engine rpm to aid the driver in critical decisions such as gear selection or throttle input in rev-match shifting. At BORLA(R), we understand this concept better than any exhaust manufacturer. Combining patented technology with computer modeling, extensive prototyping and advanced sound analysis tools. BORLA(R) engineers spend countless hours tuning exhaust systems to best reflect the personality and performance of vehicle applications. The result is an enhanced driving experience. With unrivaled clarity, the BORLA(R) exhaust note can help a driver stay within the powerband through a difficult section, using the exciting sensory feedback of sound. With unrivaled clarity the Borla exhaust note can help a driver stay within the powerband through a difficult section, using the exciting sensry feedback of sound.
Brand: Borla
Additional Fitment Information:
Vehicle Submodel Transmission Block Engine CID CC
1998 - Audi A4 Quattro Base Manual L 4 Cyl 1.8L - 1781
Borla
Qty:
$1,024.46
Borla Exhaust System Kit
  • A4 QTRO 02-03 1.8T 4CYL AT/MT
  • 2 in.; Includes Connecting Pipes/Mufflers/Hardware/3.19 in. Round x 6.75 in. Long Single Rolled Angle-Cut Lined Tip; Split Rear Exit;50 State Legal / California Emissions Compliant T-304 Stainless Steel
  • S-Type Cat-Back(TM) Exhaust System
  • Product Attributes:
    • Exhaust Type: Single
    • Exit Position: Split Rear
    • Exit Style: Straight
    • Inlet Inside Diameter: 2.000 In.
    • Material: T-304 Stainless Steel
    • Muffler Type: Turbo
    • Outlet Outside Diameter: N/a
    • System Type: Cat Back
    • Tail Pipe Diameter: 2.000 In.
    • Tail Pipe Material: Stainless Steel
    • Tip Diameter: 3.190 In.
    • Tubing Diameter: 2.000 In.
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: This Product In The Physical Form It Is Sold Does Not Present A Hazard. However; Operations Including; But Not Limited To Welding; Brazing; Or Thermal Cutting Can Expose You To Chemicals Including Chromium; Nickel; Cobalt; Arsenic; Cadmium And Le
  • The BORLA(R) sound of power. Its been described as asonic shot of adrenaline. An intoxicating concert ofsteel, gears and combustion that echoes from thespeedways, deserts and highways of the world.The sound of more victory laps than any otherbrand, the BORLA(R) exhaust note has become the quintessentioal soundtrack of high-performance motoring. And like all good automotive designs there is function behing the form. As any driving enthusiast knows, the sound of an exhaust provides more than just ear candy. Its a communications conduit between car and driver. A link between human and machine. The exhaust sound provides accoustic feedback of engine rpm to aid the driver in critical decisions such as gear selection or throttle input in rev-match shifting. At BORLA(R), we understand this concept better than any exhaust manufacturer. Combining patented technology with computer modeling, extensive prototyping and advanced sound analysis tools. BORLA(R) engineers spend countless hours tuning exhaust systems to best reflect the personality and performance of vehicle applications. The result is an enhanced driving experience. With unrivaled clarity, the BORLA(R) exhaust note can help a driver stay within the powerband through a difficult section, using the exciting sensory feedback of sound. With unrivaled clarity the Borla exhaust note can help a driver stay within the powerband through a difficult section, using the exciting sensry feedback of sound.
Brand: Borla
Additional Fitment Information:
Vehicle Block Engine CID CC
2008 - Audi A4 Quattro L 4 Cyl 2.0L 121 1984
Borla
Qty:
$744.04
Borla Exhaust System Kit
  • TT QTRO 01-04 1.8T 225HP 4CYL
  • 2.25 in.; Includes Pipes/Mufflers/Hardware/4.25 in. x 3.5 in. Oval x 6.75 in. Long Single Oval Rolled Angle-Cut Tip; Split Rear Exit;50 State Legal / California Emissions Compliant 225 Horsepower T-304 Stainless Steel
  • S-Type Cat-Back(TM) Exhaust System
  • Product Attributes:
    • Exhaust Type: Single
    • Exit Position: Split Rear
    • Exit Style: Straight
    • Inlet Inside Diameter: 2.500 In.
    • Material: T-304 Stainless Steel
    • Muffler Type: Turbo
    • Outlet Outside Diameter: 2.500 In.
    • System Type: Cat Back
    • Tail Pipe Diameter: 2.250 In.
    • Tail Pipe Material: Stainless Steel
    • Tip Diameter: 4.250 In.
    • Tubing Diameter: 2.250 In.
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: This Product In The Physical Form It Is Sold Does Not Present A Hazard. However; Operations Including; But Not Limited To Welding; Brazing; Or Thermal Cutting Can Expose You To Chemicals Including Chromium; Nickel; Cobalt; Arsenic; Cadmium And Le
  • The BORLA(R) sound of power. Its been described as asonic shot of adrenaline. An intoxicating concert ofsteel, gears and combustion that echoes from thespeedways, deserts and highways of the world.The sound of more victory laps than any otherbrand, the BORLA(R) exhaust note has become the quintessentioal soundtrack of high-performance motoring. And like all good automotive designs there is function behing the form. As any driving enthusiast knows, the sound of an exhaust provides more than just ear candy. Its a communications conduit between car and driver. A link between human and machine. The exhaust sound provides accoustic feedback of engine rpm to aid the driver in critical decisions such as gear selection or throttle input in rev-match shifting. At BORLA(R), we understand this concept better than any exhaust manufacturer. Combining patented technology with computer modeling, extensive prototyping and advanced sound analysis tools. BORLA(R) engineers spend countless hours tuning exhaust systems to best reflect the personality and performance of vehicle applications. The result is an enhanced driving experience. With unrivaled clarity, the BORLA(R) exhaust note can help a driver stay within the powerband through a difficult section, using the exciting sensory feedback of sound. With unrivaled clarity the Borla exhaust note can help a driver stay within the powerband through a difficult section, using the exciting sensry feedback of sound.
Brand: Borla
Additional Fitment Information:
Vehicle Block Engine CID CC
2003 - Audi TT Quattro L 4 Cyl 1.8L - 1781
Borla
Qty:
Borla Exhaust System Kit
  • S5 10-11 4.2L AT/MT
  • 2.5 in.; Includes Connecting Pipes/Mufflers/Hardware/3.5 in. Round x 5 in. Long Dual Rolled Angle-Cut Tip; Dual Split Rear Exit;50 State Legal / California Emissions Compliant T-304 Stainless Steel
  • S-Type Cat-Back(TM) Exhaust System
  • Product Attributes:
    • Exhaust Type: Dual
    • Exit Position: Dual Split Rear
    • Exit Style: Straight
    • Inlet Inside Diameter: N/a
    • Material: T-304 Stainless Steel
    • Muffler Type: Turbo
    • Outlet Outside Diameter: N/a
    • System Type: Cat Back
    • Tail Pipe Diameter: 2.500 In.
    • Tail Pipe Material: Stainless Steel
    • Tip Diameter: 3.500 In.
    • Tubing Diameter: 2.500 In.
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: This Product In The Physical Form It Is Sold Does Not Present A Hazard. However; Operations Including; But Not Limited To Welding; Brazing; Or Thermal Cutting Can Expose You To Chemicals Including Chromium; Nickel; Cobalt; Arsenic; Cadmium And Le
  • The BORLA(R) sound of power. Its been described as asonic shot of adrenaline. An intoxicating concert ofsteel, gears and combustion that echoes from thespeedways, deserts and highways of the world.The sound of more victory laps than any otherbrand, the BORLA(R) exhaust note has become the quintessentioal soundtrack of high-performance motoring. And like all good automotive designs there is function behing the form. As any driving enthusiast knows, the sound of an exhaust provides more than just ear candy. Its a communications conduit between car and driver. A link between human and machine. The exhaust sound provides accoustic feedback of engine rpm to aid the driver in critical decisions such as gear selection or throttle input in rev-match shifting. At BORLA(R), we understand this concept better than any exhaust manufacturer. Combining patented technology with computer modeling, extensive prototyping and advanced sound analysis tools. BORLA(R) engineers spend countless hours tuning exhaust systems to best reflect the personality and performance of vehicle applications. The result is an enhanced driving experience. With unrivaled clarity, the BORLA(R) exhaust note can help a driver stay within the powerband through a difficult section, using the exciting sensory feedback of sound. With unrivaled clarity the Borla exhaust note can help a driver stay within the powerband through a difficult section, using the exciting sensry feedback of sound.
Brand: Borla
Additional Fitment Information:
Vehicle Submodel Block Engine CID CC
2013 - Audi S5 Base V 6 Cyl 3.0L - 2995
Borla
2017 Audi S5 Exhaust System Kit Borla - S-Type Cat-Back(TM) Exhaust System

P311-30E0FC5    140391  New

Qty:
Borla Exhaust System Kit
  • S5 10-11 4.2L AT/MT
  • 2.5 in.; Includes Connecting Pipes/Mufflers/Hardware/3.5 in. Round x 5 in. Long Dual Rolled Angle-Cut Tip; Dual Split Rear Exit;50 State Legal / California Emissions Compliant
  • S-Type Cat-Back(TM) Exhaust System
  • Product Attributes:
    • Exhaust Type: Dual
    • Exit Position: Dual Split Rear
    • Exit Style: Straight
    • Inlet Inside Diameter: N/a
    • Material: T-304 Stainless Steel
    • Muffler Type: Turbo
    • Outlet Outside Diameter: N/a
    • System Type: Cat Back
    • Tail Pipe Diameter: 2.500 In.
    • Tail Pipe Material: Stainless Steel
    • Tip Diameter: 3.500 In.
    • Tubing Diameter: 2.500 In.
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: This Product In The Physical Form It Is Sold Does Not Present A Hazard. However; Operations Including; But Not Limited To Welding; Brazing; Or Thermal Cutting Can Expose You To Chemicals Including Chromium; Nickel; Cobalt; Arsenic; Cadmium And Le
  • The BORLA(R) sound of power. Its been described as asonic shot of adrenaline. An intoxicating concert ofsteel, gears and combustion that echoes from thespeedways, deserts and highways of the world.The sound of more victory laps than any otherbrand, the BORLA(R) exhaust note has become the quintessentioal soundtrack of high-performance motoring. And like all good automotive designs there is function behing the form. As any driving enthusiast knows, the sound of an exhaust provides more than just ear candy. Its a communications conduit between car and driver. A link between human and machine. The exhaust sound provides accoustic feedback of engine rpm to aid the driver in critical decisions such as gear selection or throttle input in rev-match shifting. At BORLA(R), we understand this concept better than any exhaust manufacturer. Combining patented technology with computer modeling, extensive prototyping and advanced sound analysis tools. BORLA(R) engineers spend countless hours tuning exhaust systems to best reflect the personality and performance of vehicle applications. The result is an enhanced driving experience. With unrivaled clarity, the BORLA(R) exhaust note can help a driver stay within the powerband through a difficult section, using the exciting sensory feedback of sound. With unrivaled clarity the Borla exhaust note can help a driver stay within the powerband through a difficult section, using the exciting sensry feedback of sound.
Brand: Borla
Additional Fitment Information:
Vehicle
2017 - Audi S5
Borla
2018 Audi S5 Exhaust System Kit Borla - S-Type Cat-Back(TM) Exhaust System

P311-12BC44F    140740SB  New

Qty:
$2,360.36
Borla Exhaust System Kit
  • S4/S5 2018 3.0L TURBO AWD AT/MT 2+4DR 2.5in. S-TYPE D RD SB AC SR TIP 3.5in. RD
  • 2.5in. Into 1.75in.; Includes RH-LH Front Pipes/Interm. Pipe/CrossOver Pipe/RH-LH Mufflers/Hdw/3.5in.Rd.x5 in. Brushed Tips; Dual Split Rear Exit;50 State Legal / California Emissions Compliant
  • S-Type Cat-Back(TM) Exhaust System
  • Product Attributes:
    • Exhaust Type: Cat-back
    • Exit Position: Dual Split Rear
    • Inlet Inside Diameter: 2.500 In.
    • Material: T-304 Stainless Steel
    • Tail Pipe Diameter:
      • 1.750 In.
      • 2.500 In.
    • Tip Diameter: 5.000 In.
    • Tubing Diameter: 2.500 In.
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: This Product In The Physical Form It Is Sold Does Not Present A Hazard. However; Operations Including; But Not Limited To Welding; Brazing; Or Thermal Cutting Can Expose You To Chemicals Including Chromium; Nickel; Cobalt; Arsenic; Cadmium And Le
  • The BORLA(R) sound of power. Its been described as asonic shot of adrenaline. An intoxicating concert ofsteel, gears and combustion that echoes from thespeedways, deserts and highways of the world.The sound of more victory laps than any otherbrand, the BORLA(R) exhaust note has become the quintessentioal soundtrack of high-performance motoring. And like all good automotive designs there is function behing the form. As any driving enthusiast knows, the sound of an exhaust provides more than just ear candy. Its a communications conduit between car and driver. A link between human and machine. The exhaust sound provides accoustic feedback of engine rpm to aid the driver in critical decisions such as gear selection or throttle input in rev-match shifting. At BORLA(R), we understand this concept better than any exhaust manufacturer. Combining patented technology with computer modeling, extensive prototyping and advanced sound analysis tools. BORLA(R) engineers spend countless hours tuning exhaust systems to best reflect the personality and performance of vehicle applications. The result is an enhanced driving experience. With unrivaled clarity, the BORLA(R) exhaust note can help a driver stay within the powerband through a difficult section, using the exciting sensory feedback of sound. With unrivaled clarity the Borla exhaust note can help a driver stay within the powerband through a difficult section, using the exciting sensry feedback of sound.
Brand: Borla
Additional Fitment Information:
Vehicle
2018 - Audi S5
Borla
Qty:
$2,458.71
Borla Exhaust System Kit
  • S5 SPORTBACK 2018 3.0L TURBO AT AWD 4DR 2.5in. S-TYPE D RD RL AC SR TIP 3.5in. R
  • 2.5in. Into 1.75in.; Includes RH-LH Front Pipes/Interm. Pipe/Y-Pipe/RH-LH Mufflers/Hardware/Dual 3.5in. Rd. X 5.0in. Tips; Dual Split Rear Exit;50 State Legal / California Emissions Compliant
  • S-Type Cat-Back(TM) Exhaust System
  • Product Attributes:
    • Exhaust Type: Cat-back
    • Exit Position: Dual Split Rear
    • Inlet Inside Diameter: 2.500 In.
    • Material: T-304 Stainless Steel
    • Tail Pipe Diameter:
      • 1.750 In.
      • 2.500 In.
    • Tip Diameter: 3.500 In.
    • Tubing Diameter: 2.000 In.
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: This Product In The Physical Form It Is Sold Does Not Present A Hazard. However; Operations Including; But Not Limited To Welding; Brazing; Or Thermal Cutting Can Expose You To Chemicals Including Chromium; Nickel; Cobalt; Arsenic; Cadmium And Le
  • The BORLA(R) sound of power. Its been described as asonic shot of adrenaline. An intoxicating concert ofsteel, gears and combustion that echoes from thespeedways, deserts and highways of the world.The sound of more victory laps than any otherbrand, the BORLA(R) exhaust note has become the quintessentioal soundtrack of high-performance motoring. And like all good automotive designs there is function behing the form. As any driving enthusiast knows, the sound of an exhaust provides more than just ear candy. Its a communications conduit between car and driver. A link between human and machine. The exhaust sound provides accoustic feedback of engine rpm to aid the driver in critical decisions such as gear selection or throttle input in rev-match shifting. At BORLA(R), we understand this concept better than any exhaust manufacturer. Combining patented technology with computer modeling, extensive prototyping and advanced sound analysis tools. BORLA(R) engineers spend countless hours tuning exhaust systems to best reflect the personality and performance of vehicle applications. The result is an enhanced driving experience. With unrivaled clarity, the BORLA(R) exhaust note can help a driver stay within the powerband through a difficult section, using the exciting sensory feedback of sound. With unrivaled clarity the Borla exhaust note can help a driver stay within the powerband through a difficult section, using the exciting sensry feedback of sound.
Brand: Borla
Additional Fitment Information:
Vehicle
2018 - Audi S5 Sportback
Borla
Qty:
$1,595.58
Borla Exhaust System Kit
  • A4 QUATTRO AVANT/ALLROAD 17-19 2.0L i4 AT/MT AWD 4DR 2.00in.; 2.75in.; 3.00in. A
  • Single 3 in. - 2.75 in. - 2 in.; Includes ATAK(R) Mufflers/Hardware/4 in. x 9 in. Black Chrome Single Round Rolled Angle-Cut Tips; Single Split Rear Exit;50 State Legal / California Emissions Compliant
  • Cat-Back(TM) Exhaust System
  • Product Attributes:
    • Exhaust Type: Cat-back
    • Exit Position: Split Rear
    • Inlet Inside Diameter: 3.000 In.
    • Material: T-304 Stainless Steel
    • Tail Pipe Diameter: 2.000 In.
    • Tip Diameter: 4.000 In.
    • Tubing Diameter: 3.000 In. / 2.000 In.
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: This Product In The Physical Form It Is Sold Does Not Present A Hazard. However; Operations Including; But Not Limited To Welding; Brazing; Or Thermal Cutting Can Expose You To Chemicals Including Chromium; Nickel; Cobalt; Arsenic; Cadmium And Le
  • Borla Cat-Back and Rear Section exhaust systems feature patented straight through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power; driving excitement; fuel economy; and the distinctive Borla Sound of power respected enthusiasts everywhere. Each system is built from premium 300 series austenitic stainless steel; superior to T-400 series knockoffs; to give you the absolute best in performance and durability. Ultra smooth mandrel bends ensure maximum flow and power; and precision computer controlled CNC manufacturing ensures an accurate fit. Best of all Borla stands behind every system with a Million-Mile Warranty. Just what you would expect from the worlds most experienced and most winning exhaust brand.
Brand: Borla
Additional Fitment Information:
Vehicle Submodel Block Engine CID CC
2019 - Audi A4 allroad Komfort L 4 Cyl 2.0L 121 1984
Borla
2018 Audi S5 Sportback Exhaust System Kit Borla - S-Type Cat-Back(TM) Exhaust System

P311-1EA84D7    140749SB  New

Qty:
$2,557.06
Borla Exhaust System Kit
  • S5 SPORTBACK 2018 3.0L TURBO AWD AT 4DR 2.5in. S-TYPE D RD AC SR TIP 3.5in. RD X
  • 2.5in. Into 1.75in.; Includes RH-LH Front Pipes/Interm. Pipe/Y-Pipe/RH-LH Mufflers/Hdw/Dual 3.5in. Rd.x5in. Black-Chrome Tips; Dual Split Rear Exit;50 State Legal / California Emissions Compliant
  • S-Type Cat-Back(TM) Exhaust System
  • Product Attributes:
    • Exhaust Type: Cat-back
    • Exit Position: Dual Split Rear
    • Inlet Inside Diameter: 2.500 In.
    • Material: T-304 Stainless Steel
    • Tail Pipe Diameter:
      • 1.750 In.
      • 2.500 In.
    • Tip Diameter: 3.500 In.
    • Tubing Diameter: 2.000 In.
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: This Product In The Physical Form It Is Sold Does Not Present A Hazard. However; Operations Including; But Not Limited To Welding; Brazing; Or Thermal Cutting Can Expose You To Chemicals Including Chromium; Nickel; Cobalt; Arsenic; Cadmium And Le
  • The BORLA(R) sound of power. Its been described as asonic shot of adrenaline. An intoxicating concert ofsteel, gears and combustion that echoes from thespeedways, deserts and highways of the world.The sound of more victory laps than any otherbrand, the BORLA(R) exhaust note has become the quintessentioal soundtrack of high-performance motoring. And like all good automotive designs there is function behing the form. As any driving enthusiast knows, the sound of an exhaust provides more than just ear candy. Its a communications conduit between car and driver. A link between human and machine. The exhaust sound provides accoustic feedback of engine rpm to aid the driver in critical decisions such as gear selection or throttle input in rev-match shifting. At BORLA(R), we understand this concept better than any exhaust manufacturer. Combining patented technology with computer modeling, extensive prototyping and advanced sound analysis tools. BORLA(R) engineers spend countless hours tuning exhaust systems to best reflect the personality and performance of vehicle applications. The result is an enhanced driving experience. With unrivaled clarity, the BORLA(R) exhaust note can help a driver stay within the powerband through a difficult section, using the exciting sensory feedback of sound. With unrivaled clarity the Borla exhaust note can help a driver stay within the powerband through a difficult section, using the exciting sensry feedback of sound.
Brand: Borla
Additional Fitment Information:
Vehicle
2018 - Audi S5 Sportback
Borla
2018 Audi A4 allroad Exhaust System Kit Borla - Cat-Back(TM) Exhaust System

P311-3C7C0FF    140759SB  New

Qty:
$1,579.69
Borla Exhaust System Kit
  • A4 QUATTRO AVANT/ALLROAD 17-19 2.0L i4 AT/MT AWD 4DR 2.00in.; 2.75in.; 3.00in. A
  • Single 3 in. - 2.75 in. - 2 in.; Includes ATAK(R) Mufflers/Hrdw./4 in. x 9 in. Stainless Brushed Sngl Round Rolled Angle-Cut Tips; Sngl Split Rear Exit;50 State Legal / California Emissions Compliant
  • Cat-Back(TM) Exhaust System
  • Product Attributes:
    • Exhaust Type: Cat-back
    • Exit Position: Split Rear
    • Inlet Inside Diameter: 3.000 In.
    • Material: T-304 Stainless Steel
    • Tail Pipe Diameter: 2.000 In.
    • Tip Diameter: 4.000 In.
    • Tubing Diameter: 3.000 In. / 2.000 In.
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: This Product In The Physical Form It Is Sold Does Not Present A Hazard. However; Operations Including; But Not Limited To Welding; Brazing; Or Thermal Cutting Can Expose You To Chemicals Including Chromium; Nickel; Cobalt; Arsenic; Cadmium And Le
  • Borla Cat-Back and Rear Section exhaust systems feature patented straight through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power; driving excitement; fuel economy; and the distinctive Borla Sound of power respected enthusiasts everywhere. Each system is built from premium 300 series austenitic stainless steel; superior to T-400 series knockoffs; to give you the absolute best in performance and durability. Ultra smooth mandrel bends ensure maximum flow and power; and precision computer controlled CNC manufacturing ensures an accurate fit. Best of all Borla stands behind every system with a Million-Mile Warranty. Just what you would expect from the worlds most experienced and most winning exhaust brand.
Brand: Borla
Additional Fitment Information:
Vehicle
2018 - Audi A4 allroad
Borla
2018 Audi S4 Exhaust System Kit Borla - S-Type Cat-Back(TM) Exhaust System

P311-28A28DE    140740  New

Qty:
$2,262.02
Borla Exhaust System Kit
  • S4/S5 2018 3.0L TURBO AT/MT AWD 2+4DR 2.5in. S-TYPE D RD RL AC SR TIP 3.5in. RD
  • 2.5in. Into 1.75in.; Includes RH-LH Front Pipes/Adaptor/Interm. Pipe/CrossOver Pipe/RH-LH Mufflers/Hdw/3.5in.Rd.x5 in. Tips; Dual Split Rear Exit;50 State Legal / California Emissions Compliant
  • S-Type Cat-Back(TM) Exhaust System
  • Product Attributes:
    • Exhaust Type: Cat-back
    • Exit Position: Dual Split Rear
    • Inlet Inside Diameter: 2.500 In.
    • Material: T-304 Stainless Steel
    • Tail Pipe Diameter:
      • 1.750 In.
      • 2.500 In.
    • Tip Diameter: 5.000 In.
    • Tubing Diameter: 2.500 In.
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: This Product In The Physical Form It Is Sold Does Not Present A Hazard. However; Operations Including; But Not Limited To Welding; Brazing; Or Thermal Cutting Can Expose You To Chemicals Including Chromium; Nickel; Cobalt; Arsenic; Cadmium And Le
  • The BORLA(R) sound of power. Its been described as asonic shot of adrenaline. An intoxicating concert ofsteel, gears and combustion that echoes from thespeedways, deserts and highways of the world.The sound of more victory laps than any otherbrand, the BORLA(R) exhaust note has become the quintessentioal soundtrack of high-performance motoring. And like all good automotive designs there is function behing the form. As any driving enthusiast knows, the sound of an exhaust provides more than just ear candy. Its a communications conduit between car and driver. A link between human and machine. The exhaust sound provides accoustic feedback of engine rpm to aid the driver in critical decisions such as gear selection or throttle input in rev-match shifting. At BORLA(R), we understand this concept better than any exhaust manufacturer. Combining patented technology with computer modeling, extensive prototyping and advanced sound analysis tools. BORLA(R) engineers spend countless hours tuning exhaust systems to best reflect the personality and performance of vehicle applications. The result is an enhanced driving experience. With unrivaled clarity, the BORLA(R) exhaust note can help a driver stay within the powerband through a difficult section, using the exciting sensory feedback of sound. With unrivaled clarity the Borla exhaust note can help a driver stay within the powerband through a difficult section, using the exciting sensry feedback of sound.
Brand: Borla
Additional Fitment Information:
Vehicle
2018 - Audi S4
MagnaFlow Performance Exhaust
Qty:
$1,078.81
  • 2.5 in.; Includes Tubing/Resonator Assy/Dual 4x4x14 in. Mufflers/Dual 4 in. Round Tips; Dual Split Rear Exit; Stainless
  • Touring Series Performance Cat-Back Exhaust System
Brand: MagnaFlow Performance Exhaust
Additional Fitment Information:
Vehicle Submodel Block Engine CID CC
2006 - Audi A4 Quattro Cabriolet V 6 Cyl 3.0L - 2976
MagnaFlow Performance Exhaust
Qty:
$1,865.68
  • 2.5 in.; Includes Resonator/Mufflers/Tailpipe; Quad Split Rear Exit; Stainless Steel
  • Touring Series Performance Cat-Back Exhaust System
Brand: MagnaFlow Performance Exhaust
Additional Fitment Information:
Vehicle
2017 - Audi RS7
MagnaFlow Performance Exhaust
Qty:
$669.04
  • 3 in. Tubing; Dual 4 in. Polished Tips; Dual Split Rear Exit; Stainless
  • Touring Series Performance Cat-Back Exhaust System
Brand: MagnaFlow Performance Exhaust
Additional Fitment Information:
Vehicle Submodel Block Engine CID CC
2017 - Audi A6 Quattro Competition V 6 Cyl 3.0L - 2995
MagnaFlow Performance Exhaust
Qty:
$814.09
  • 2.5 in.; Includes Tubing/Resonator/Dual 5x8x18 in. Mufflers/Dual 4 in. Round Tips; Dual Split Rear Exit; Stainless
  • Touring Series Performance Cat-Back Exhaust System
Brand: MagnaFlow Performance Exhaust
Additional Fitment Information:
Vehicle Submodel Engine Designation Block Engine CID CC
2005 - Audi A4 Base AMB L 4 Cyl 1.8L - 1781
MagnaFlow Performance Exhaust
Qty:
$1,178.10
  • 3 in.; Includes Inlet Pipe/Y Pipe/Dual 5x8x11 in. Mufflers/Dual 4.5 in. Round Polished Tips; Dual Split Rear Exit; Stainless
  • Sport Series Cat-Back Performance Exhaust System
Brand: MagnaFlow Performance Exhaust
Additional Fitment Information:
Vehicle Submodel Block Engine CID CC
2019 - Audi A5 Quattro Premium Plus L 4 Cyl 2.0L 121 1984
MagnaFlow Performance Exhaust
Qty:
$1,167.39
  • 2.5in.; Includes Tru-X Pipe Assy/Dual MidMufflers/Dual 4x4x14in. Mufflers/Dual 4in. Round Tips; Dual Split Rear Exit; Stainless
  • Touring Series Performance Cat-Back Exhaust System
Brand: MagnaFlow Performance Exhaust
Additional Fitment Information:
Vehicle
2006 - Audi S4
MagnaFlow Performance Exhaust
Qty:
$1,224.24
  • 2.5 in.; Includes Tubing/Inlet Muffler/Mid Pipe/4x9x14 in. Mufflers/Dual 3.5 in. Round Tips; Quad Split Rear Exit; Stainless
  • Touring Series Performance Cat-Back Exhaust System
Brand: MagnaFlow Performance Exhaust
Additional Fitment Information:
Vehicle
2016 - Audi S4
MagnaFlow Performance Exhaust
Qty:
$845.23
  • 2.5 in.; Includes Tubing/Y-Pipe/4x9x14 in. Mufflers/4 in. Polished Tips; Dual Split Rear Exit; Stainless
  • Street Series Performance Cat-Back Exhaust System
Brand: MagnaFlow Performance Exhaust
Additional Fitment Information:
Vehicle
2016 - Audi A4 allroad
MagnaFlow Performance Exhaust
Qty:
$1,678.45
  • 3 in.; Includes Tubing/4x9x14 in. Muffler/Resonator/Mid Pipe/Quad 4 in. Polished Tips; Quad Split Rear Exit; Stainless
  • Sport Series Cat-Back Performance Exhaust System
Brand: MagnaFlow Performance Exhaust
Additional Fitment Information:
Vehicle
2018 - Audi S7

Latest Audi Repair and Exhaust Installation Advice

CarJunky AutoAdvice

Audi Exhaust Fix help

Showing 8 out of 8 Posts
Question From whiskeywarden on Audi Exhaust Fix help

My 1995 A6 Quattro wagon the part of the flange that is part of the pipe has rotted so it can not be reused. Instead of replacing the pipe ($$) I thought I would cut the flange off as well as the lip on the other pipe and replace it with an exhaust clamp or sleeve with c-clamps.

Any pros or con thoughts on this?



1995 Audi A6 Quattro Wagon 180k miles2.8L

Response From Tom Greenleaf

The old soup can repair. Wont last but could (maybe) could be fixed by an exhaust specialty shop and put the new right parts welded on. At best it's still a patch job but would/should cost less than the whole parts it should get but don't expect even that to last too long either.

Just my 2 cents and probably others,

T

Response From Discretesignals

Which flange do you mean? The one between the muffler and resonator or one of the flanges after the catalytic converters?

If the pipe isn't all rotted out, a muffler shop should be able to fix that for you.

Response From whiskeywarden

It is the one right after the cats. Plus there is a cap that has blown apart on the cat that I have to replace.

Response From Discretesignals Top Rated Answer

I'm looking at the diagram of the stock exhaust. I don't know which cat has the broken flange, but as you stated there is a pipe with two clamps where the resonator pipe and pipe after the converter go together.

If the pipe broke off right at the converter can, your going to have to replace the cat and pipe. You should still swing into a muffler shop and have them evaluate what could be done safely and cost effectively to resolve your problem.

Response From whiskeywarden

Here are the attached pictures of my issue

The part needing to be replaced is over $300. In newer models the connections are connected with the exhaust clamps. They are a sleeve with 2 screw downs on the top. (hard to explain) It just seems easy to cut the flange right out and cover the connection with a sleeve.
Reduced 69% 314 x 235 (29.48K) Reduced 69% 314 x 235 (32.66K) Reduced 69% 314 x 235 (29.31K)

Response From Discretesignals

Are those pictures of the flange before one of the converters? The pictures are very small and don't render too much detail, but it looks like the studs are broken. You can torch those out and use bolts and nuts to hold the flange together.

Response From whiskeywarden

The replacement part is $345 (it's an Audi). I saw that other model Audi's have these exhaust clamps that slide over the two pipes and just clamps down over it with 2 screws. That part is about $4.00.

I know it is just a patch but the car has 180k and was given to me free.

Audi a3 2.0 tdi strange ticking noise! help!

Showing 2 out of 4 Posts | Show 2 Hidden Posts
Question From vivalascott on Audi a3 2.0 tdi strange ticking noise! help!

Hi all :), new to this forum! had my audi a little while now and it is at 90,000 miles
the car seems to be running fine but once it has come up to temp and I've done 30+ miles constant without stopping it starts making a rattly ticking sound coming from what it sounds like the left of the engine. Any help would be greatly appreciated

Response From Tom Greenleaf Top Rated Answer

Of the common "ticking or rattling" noises exhaust or exhaust heat shields are common. Anything loose could rattle so you have to check and best while it's doing it. If it will only make the noise at speed it could be harder to find.


For exhaust and assorted loose items try tapping on parts (carefully and know which ones) with a rubber hammer, small bit of wood or something to see if you can find it that way,


T

Response From vivalascott

Hey, cheers for the reply, I have had a look both in the engine bay and under the car and have seen no loose components or anything of that nature.
The ' ticking ' noise changes speed so to speak depending on when I rev the car. I have found a video of someone else's car which appears to have the exact same sound that my car is making!

Here's the link to the video :
http://s651.photobucket.com/albums/uu235/dantheman3989/?action=view¤t=IMG_0012.mp4

Response From Tom Greenleaf

Link to noise of another car didn't show. Much better if your exact car not another you found as no real telling if the same thing, it's yours that counts.


Engine RPM matters and you found nothing loose by tapping on things or yet. Next move is to take the belt(s) off and spin the items for one that doesn't feel right with belt off and note if noise is gone with a quick run without belt(s) - not for long, just to test then you know it's likely a belt driven item or not to focus in on.


If noise source remains elusive most techs if it will do it in front of them would find it fast and know what to do about it,


T

clicking noise

Showing 2 out of 3 Posts | Show 1 Hidden Posts
Question From Guest on clicking noise

1997 Audi A4 2.8 Quatro 65000 miles - When depressing accelarator I'm getting a clicking sound (Like a card in bicycle tires) - release he accelerator and it stops - checked the underbody - no street trash stuck there ideas?

Response From Sidom Top Rated Answer

Damn....That's low miles for a 97.... The picture that popped into my head from that description is an exhaust leak.....

Response From Hammer Time

Is this happening mainly when accelerating around a corner?

Exhaust hitting underbody

Showing 2 out of 2 Posts
Question From mcrowe2012 on Exhaust hitting underbody

I have a 96 Audi A4 AWD 5 speed. The guy i bought it from didn't do a very good job at taking out the exhaust when the CV joint broke. When i got the car the exhaust was taken off/cut in multiple spots. since then i have attempted to weld everything back together (not the best at welding) but it is quite now. one thing i did notice that after putting the exhaust back on it seems to be hitting the body of the car (kinda in the middle of the car) the previous owner cut the rubber mounts off the exhaust aswell as the frame. I am not sure how to stop the hitting on the undercarriage. ive checked the heat sheilds and they seem intact but it sounds like it hits the middle portion of the car when i release the clutch and go to drive it, sounds almost like a banging or rubbing. I am TOTALLY LOST! I can move the exhaust around by hand and kinda reenact the sound but it doesnt do it at idle... PLEASE HELP!! Thanks in advanced!!

Personal info deleted

Response From Hammer Time Top Rated Answer

This whole thing is making no sense at all.
Why your exhaust system is cut into pieces I have no idea
Why it had to be removed for a C/V axle I have no idea
and what you expect us to do about the exhaust system you hacked up I have no idea.

Take it to an exhaust shop and get all the hacked up pipes replaced.