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Audi A4/S4 B9

The B9 A4 arrived for 2017 with a 2.0 TFSI four-cylinder and quattro options, while the 2018-on S4 uses a 354-hp turbocharged 3.0-liter V6. Shop Audi A4/S4 B9 parts from RacingLine, Genuine VW/Audi, Nissens and Hella.

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Milltek Cat Replacement Pipe Exhaust Audi S5 3.0 V6 Turbo Coupe/Cabrio B9 (Non Sport Diff Models Only) 17-25

Milltek
Prix d'origine $725.81 - Prix d'origine $725.81
Prix d'origine $725.81
$946.95
$946.95 - $946.95
Prix actuel $946.95
Ships from Supplier

Milltek Cat Replacement Pipe Exhaust Audi S5 3.0 V6 Turbo Coupe/Cabrio B9 (Non Sport Diff Models Only) 17-25Our range of exhaust systems are perfec...

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Milltek Cat Back Exhaust Audi A4 2.0 TFSi B9.5 Quattro Saloon and Avant (Non-OPF NAS Models inc Mild Hybrid and Without Brace Bars) 21-25

Milltek
Prix d'origine $1,369.86 - Prix d'origine $1,666.13
Prix d'origine $1,369.86
$1,789.04 - $2,174.24
$1,789.04 - $2,174.24
Prix actuel $1,789.04
Ships from Supplier

Milltek Cat Back Exhaust Audi A4 2.0 TFSi B9.5 Quattro Saloon and Avant (Non-OPF NAS Models inc Mild Hybrid and Without Brace Bars) 21-25Our range ...

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Milltek Active Sound Control Audi SQ7 4.0 V8 TDI 16-20

Milltek
Prix d'origine $947.14 - Prix d'origine $947.14
Prix d'origine $947.14
$1,235.85
$1,235.85 - $1,235.85
Prix actuel $1,235.85
Ships from Supplier

Milltek Active Sound Control Audi SQ7 4.0 V8 TDI 16-20Active Sound (ASU) from Milltek Sport is an innovative solution to enable a user controllable...

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Milltek Cat Back Exhaust Audi A4 2.0 TFSi B9 Quattro Saloon and Avant (Non OPF/GPF Models inc Mild Hybrid and Without Brace Bars) 16-25

Milltek
Prix d'origine $1,550.70 - Prix d'origine $2,192.83
Prix d'origine $1,550.70
$2,026.58 - $2,861.18
$2,026.58 - $2,861.18
Prix actuel $2,026.58
Ships from Supplier

Milltek Cat Back Exhaust Audi A4 2.0 TFSi B9 Quattro Saloon and Avant (Non OPF/GPF Models inc Mild Hybrid and Without Brace Bars) 16-25Our range of...

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Cobb Audi S4/S5/SQ5 (B9/B9.5) AccessPORT V3

COBB
Prix d'origine $770.00
Prix d'origine $770.00 - Prix d'origine $770.00
Prix d'origine $770.00
Prix actuel $693.00
$693.00 - $693.00
Prix actuel $693.00
4 est parti!

Cobb Audi S4/S5/SQ5 (B9/B9.5) AccessPORT V3

ZIMMERMANN SPORT Z CROSS DRILLED Brake Disc - 100.3330.52

ZIMMERMANN SPORT Z CROSS DRILLED
Prix d'origine $130.48 - Prix d'origine $130.48
Prix d'origine
$130.48
$130.48 - $130.48
Prix actuel $130.48
39 en stock

ZIMMERMANN SPORT Z CROSS DRILLEDBrake DiscThis product also goes by these part numbers: 8W0 615 301 T, 8W0615301T, 100.3330.52, 100333052

ZIMMERMANN SPORT Z CROSS DRILLED Brake Disc - 100.3378.52

ZIMMERMANN SPORT Z CROSS DRILLED
Prix d'origine $124.66 - Prix d'origine $124.66
Prix d'origine
$124.66
$124.66 - $124.66
Prix actuel $124.66
32 en stock

ZIMMERMANN SPORT Z CROSS DRILLEDBrake DiscThis product also goes by these part numbers: 8W0 615 301 AB, 8W0615301AB, 100.3378.52, 100337852

ZIMMERMANN SPORT Z CROSS DRILLED Brake Disc - 100.3373.52

ZIMMERMANN SPORT Z CROSS DRILLED
Prix d'origine $169.20 - Prix d'origine $169.20
Prix d'origine
$169.20
$169.20 - $169.20
Prix actuel $169.20
82 en stock

ZIMMERMANN SPORT Z CROSS DRILLEDBrake DiscThis product also goes by these part numbers: 100337352, 100.3373.52, 4M0 615 301 AN, 4M0615301AN

ZIMMERMANN SPORT Z CROSS DRILLED Brake Disc - 100.3358.52

ZIMMERMANN SPORT Z CROSS DRILLED
Prix d'origine $122.18 - Prix d'origine $122.18
Prix d'origine
$122.18
$122.18 - $122.18
Prix actuel $122.18
235 en stock

ZIMMERMANN SPORT Z CROSS DRILLEDBrake DiscThis product also goes by these part numbers: 100335852, 100.3358.52, 4H0 615 601 Q, 4H0615601Q, 80A 615 ...

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APR EA888.3/EA888.4/EA839/EA825 (MQB/MLB) 2.0T/2.9T/3.0T/4.0T Ignition Coil - Grey

APR
Prix d'origine $59.95
Prix d'origine $59.95 - Prix d'origine $59.95
Prix d'origine $59.95
Prix actuel $47.66
$47.66 - $47.66
Prix actuel $47.66
8 en stock

Includes: One Ignition Coil (MS100203) 14% more energy output than stock Increased copper winding diameter with reduced resistance Increased neody...

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APR Lug Bolts - Use w/12mm Spacers - 40mm - Black (Set of 10)

APR
Prix d'origine $66.95
Prix d'origine $66.95 - Prix d'origine $66.95
Prix d'origine $66.95
Prix actuel $53.06
$53.06 - $53.06
Prix actuel $53.06
3 est parti!

APR's Wheel Spacers physically move the wheel further away from the hub. In doing so, they give your wheels the desired offset needed to create the...

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APR EA888.3/4/EA855.2/EA824 Iridium Pro Spark Plug - Heat Range 9 - 14mm x 26.5mm x 16mm - SINGLE

APR
Prix d'origine $35.94
Prix d'origine $35.94 - Prix d'origine $35.94
Prix d'origine $35.94
Prix actuel $28.76
$28.76 - $28.76
Prix actuel $28.76
290 en stock

Includes: One iridium spark plug (Z1003100). Heat range 9 spark plug (Similar: Bosch 3, Brisk 10, Denso 27, and NGK 9) 152% higher melting point t...

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APR Lug Bolts - Use w/Factory Spacers - 27mm - Black (Set of 10)

APR
Prix d'origine $53.94
Prix d'origine $53.94 - Prix d'origine $53.94
Prix d'origine $53.94
Prix actuel $43.16
$43.16 - $43.16
Prix actuel $43.16
Available by October 22, 2026

Factory length lug bolts for use without wheel spacers. Steel construction OEM-style ball-seat lug bolt 27mm - For use with no spacers Black zinc ...

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APR EA888.3/EA888.4/EA839/EA825 (MQB/MLB) 2.0T/2.9T/3.0T/4.0T Ignition Coil - Blue

APR
Prix d'origine $59.95
Prix d'origine $59.95 - Prix d'origine $59.95
Prix d'origine $59.95
Prix actuel $47.66
$47.66 - $47.66
Prix actuel $47.66
35 en stock

Includes: One Ignition Coil (MS100204) 14% more energy output than stock Increased copper winding diameter with reduced resistance Increased neody...

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APR EA888.3/EA888.4/EA839/EA825 (MQB/MLB) 2.0T/2.9T/3.0T/4.0T Ignition Coil - Red

APR
Prix d'origine $59.95
Prix d'origine $59.95 - Prix d'origine $59.95
Prix d'origine $59.95
Prix actuel $47.66
$47.66 - $47.66
Prix actuel $47.66
503 en stock

Includes: One Ignition Coil (MS100192) 14% more energy output than stock Increased copper winding diameter with reduced resistance Increased neody...

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APR Lug Bolts - Use w/15-17mm Spacers - 45mm - Black (Set of 10)

APR
Prix d'origine $63.95
Prix d'origine $63.95 - Prix d'origine $63.95
Prix d'origine $63.95
Prix actuel $50.72
$50.72 - $50.72
Prix actuel $50.72
2 est parti!

APR's Wheel Spacers physically move the wheel further away from the hub. In doing so, they give your wheels the desired offset needed to create the...

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Genuine Porsche Oil Drain Plug - 059-103-193

GENUINE PORSCHE
Prix d'origine $32.88 - Prix d'origine $32.88
Prix d'origine
$32.88
$32.88 - $32.88
Prix actuel $32.88
Ships from Supplier

Genuine Porsche Oil Drain Plug, part # 059-103-193.Technical Specifications Part Number: 059-103-193

Genuine Porsche Bleeder Valve Cap - 4H0-611-483

GENUINE PORSCHE
Prix d'origine $9.83 - Prix d'origine $9.83
Prix d'origine
$9.83
$9.83 - $9.83
Prix actuel $9.83
Ships from Supplier

Genuine Porsche Bleeder Valve Cap, part # 4H0-611-483, for Macan 95B 2015-2026.Part can be found as reference #9 in illustration.Fitment Notes: Sur...

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Genuine Porsche Prk Brake Actuator O-Ring - 4E0-615-137

GENUINE PORSCHE
Prix d'origine $9.28 - Prix d'origine $9.28
Prix d'origine
$9.28
$9.28 - $9.28
Prix actuel $9.28
Ships from Supplier

Genuine Porsche Prk Brake Actuator O-Ring, part # 4E0-615-137, for Macan 95B 2015-2026.Part can be found as reference #19 in illustration.Fitment N...

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ACM O.E.M. A/C Schrader Valve Core - 1659.1000

ACM O.E.M.
Prix d'origine $6.86 - Prix d'origine $6.86
Prix d'origine
$6.86
$6.86 - $6.86
Prix actuel $6.86
66 en stock

ACM O.E.M.A/C Schrader Valve CoreThis product also goes by these part numbers: 8A0 820 855 AA, 8A0820855AA, 1659.1000, 16591000

Febi Bilstein Lug Bolt - 09801

Febi Bilstein
Prix d'origine $2.70 - Prix d'origine $2.70
Prix d'origine
$2.70
$2.70 - $2.70
Prix actuel $2.70
443 en stock

FEBI BILSTEINLug BoltThis product also goes by these part numbers: WHT 002 437, WHT002437, 09801

Febi Bilstein CV Joint Bolt - 09455

Febi Bilstein
Prix d'origine $1.50 - Prix d'origine $1.50
Prix d'origine
$1.50
$1.50 - $1.50
Prix actuel $1.50
264 en stock

FEBI BILSTEINCV Joint BoltThis product also goes by these part numbers: N 906 682 01, N90668201, 09455

Genuine Porsche Pilot Bearing - 034-105-313-A

GENUINE PORSCHE
Prix d'origine $95.95 - Prix d'origine $95.95
Prix d'origine
$95.95
$95.95 - $95.95
Prix actuel $95.95
Ships from Supplier

Genuine Porsche Pilot Bearing, part # 034-105-313-A, for Boxster & Cayman 1997-2010.Fitment Notes: Boxster. Cayman.Vehicle Fitment Make Model ...

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Genuine Porsche Housing - 1K0-973-804

GENUINE PORSCHE
Prix d'origine $7.73 - Prix d'origine $7.73
Prix d'origine
$7.73
$7.73 - $7.73
Prix actuel $7.73
Ships from Supplier

Genuine Porsche Housing, part # 1K0-973-804.Technical Specifications Part Number: 1K0-973-804