Audi S4
Forge Motorsport Audi S4 2.7 Quattro Brake Lines
Forge MotorsportFits: Audi S4 2.7 4 Line set Why should I change my to Braided Stainless Steel ones? YOUR SAFETY! Better brake pedal feel – firmer under ...
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Forge Motorsport Atmospheric Dump Valve for Audi S4 B9 and Audi S5 B9
Forge MotorsportWe recommend servicing your valve every 3 years, or 20,000 miles, whichever comes sooner Forge Motorsport Atmospheric blow off valve for the Audi...
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Forge Motorsport Catch Tank for Audi S4/S5 B9
Forge MotorsportThis oil catch tank kit is the product of many months of intensive research and development by our in-house development team, and the end result is...
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Forge Motorsport Audi S4 & S5 (B8/B8.5) Intake Hose
Forge MotorsportAudi S5 3.0TFSI Intake Hose Silicone intake hose for Audi S5 3.0TFSI this hose is a direct replacement for the OEM plastic corrugated intake pipe...
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DeatschWerks 01-09 Audi S4/RS6/S6 4.2L V8 550cc Injectors - Set of 8
DeatschWerksDeatschWerks has built the most comprehensive injector offering in the industry. The DW line-up covers high impedance, low impedance, GDI, EFI, sid...
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DeatschWerks 01-08 Audi S4/RS6/S6/S8 4.2L 350cc Injectors - Set of 8
DeatschWerksDeatschWerks has built the most comprehensive injector offering in the industry. The DW line-up covers high impedance, low impedance, GDI, EFI, sid...
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DeatschWerks 01-09 Audi S4/RS6/S6/S8 4.2L 1000cc Injectors - Set of 8
DeatschWerksDeatschWerks has built the most comprehensive injector offering in the industry. The DW line-up covers high impedance, low impedance, GDI, EFI, sid...
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DeatschWerks 01-09 Audi S4/RS6/S6 4.2L V8 750cc Injectors - Set of 8
DeatschWerksDeatschWerks has built the most comprehensive injector offering in the industry. The DW line-up covers high impedance, low impedance, GDI, EFI, sid...
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CSF 97-02 Audi S4 (B5) Radiator
CSF CoolingCSF, The Cooling Experts, have been serving the US aftermarket for almost 4 decades. With over 30 million units sold, CSF is your exclusive source ...
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Wagner Tuning Audi S4 B9 300CPSI EU6 Downpipe Kit
Wagner TuningDownpipe Kit with 300CPSI Racing catalyst for Audi S4 B9 / S5 F5 3,0TFSI Features: Made out of high quality stainless steel 1.4301 (SS304) Complet...
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Wagner Tuning Audi S4 B9/S5 F5 Charge Pipe Kit
Wagner TuningCharge Pipe Kit Ø66mm (2,6 Inch) Audi S4 B9 and S5 F5 Kit comes with: 3 silicone hoses 1 aluminum charge pipe 6 hose clamps 1 M6x10 screw
Wagner Tuning Audi S4 B9/S5 F5 Competition Intercooler Kit w/Charge Pipe - European Model Only
Wagner TuningWagner Tuning Audi S4/RS4/A6 SS304 Downpipe Kit
Wagner Tuning Audi S4 B9/S5 F5 Competition Intercooler Kit w/Charge Pipe - European Model Only
Wagner TuningCompetition Intercooler Kit for Audi SQ5 FY 3,0TSFIAudi SQ5 FY 3,0TFSI 260KW/354PS (2016+)The Competition Intercooler has the following core dimens...
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Wagner Tuning Audi S4 B9/S5 F5 Competition Intercooler Kit w/Charge Pipe - European Model Only
Wagner TuningWagner Tuning Audi S4 B9/S5 F5 Competition Intercooler Kit w/Charge Pipe
Wagner Tuning Audi S4 B9/S5 F5 Competition Intercooler Kit
Wagner TuningWagner Tuning Audi S4 B9/S5 F5 Competition Intercooler Kit
Wagner Tuning Audi S4 B5/A6 2.7T Competition Intercooler Kit w/o Carbon Air Shroud
Wagner TuningWagner Tuning Audi S4 B5/A6 2.7T Competition Intercooler Kit w/o Carbon Air Shroud
Wagner Tuning Audi S4 B5/A6 2.7T Competition Intercooler Kit w/Carbon Air Shroud
Wagner TuningWagner Tuning Audi S4 B5/A6 2.7T Competition Intercooler Kit w/Carbon Air Shroud
Borla 00-02 Audi S4 2.7L 6cyl AWD SS Catback Exhaust
BorlaSystem features polished T-304 stainless steel tips. BORLA® Cat-Back™ & Axle-Back exhaust systems feature patented straight-through and mult...
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Borla 10-13 Audi S4 3.0L AT/MT AWD Dual Split Rear Exit SS Catback Exhaust
BorlaFits S4 with or WITHOUT Sport Differential. System contains a merge X-Pipe for increased performance and improved sound. Features polished T-304 st...
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Tein 04-05 Audi S4 B6S S Tech Springs
TeinTEIN S.TECH Spring is an excellent step towards suspension tuning. They offer approximately a 1.5 inch drop for a more aggressive appearance. Comes...
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Tein 98-02 Audi S4 Sedan 4wd 6cyl. (Incl A4 2.8L) H Tech Springs
TeinHigh Tech is made from a new material called "Vanadium" which is much lighter then other spring and increases flexibility. Features: All spring a...
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Tein 98-02 Audi S4 Sedan 4wd 6cyl. (Incl A4 2.8L) S Tech Springs
TeinTEIN S.TECH Spring is an excellent step towards suspension tuning. They offer approximately a 1.5 inch drop for a more aggressive appearance. Comes...
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AWE Tuning 10-16 Audi S4 Quattro 3.0T (B8/8.5) Conversion Kit - Track to Touring (90mm Tips)
AWE TuningWelcome to the mothership of 3.0T exhausts. Our 3.0T exhaust system represents the most comprehensive exhaust development project in our company hi...
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Mishimoto Silicone Turbo Hose Kit, Fits Audi S4 1997-2002
MishimotoThe Mishimoto Audi S4 Silicone Turbo Hose Kits are made by combining high-grade silicone and heat-resistant embedded fibers to provide efficient he...
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Mishimoto Racing Thermostat, Fits Audi S4 2000-2002
MishimotoThe Audi S4 is a high-performance vehicle that demands a reliable and efficient cooling system to perform at its best. Keep your S4 on the road and...
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Mishimoto Silicone Hose Kit, Fits Audi S4/S6 C4 Turbo 1992-1997
MishimotoMishimoto Audi S4/S6 C4 turbo hoses are made from a combination of high-grade silicone and heat-resistant embedded fibers for a high-quality replac...
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Mishimoto Silicone Throttle Body Hose, Fits Audi S4 2000-2002
MishimotoMishimoto has developed a silicone throttle body hose for the 2000-2002 Audi S4. The Mishimoto Audi S4 Silicone Throttle Body Hose is a direct OEM ...
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