Quick view MBRP T304 Stainless Steel 2.5" Resonator Back, Dual Rear Quad Carbon Fiber Tips Exhaust System for 2018-2021 Audi / S4 / S5 MSRP: Was: Now: $1,525.00 Add to Cart Compare
Quick view MBRP T304 Stainless Steel 2.5" Resonator Back, Dual Rear Quad Tips Exhaust System for 2018-2021 Audi / S4 / S5 MSRP: Was: Now: $1,400.00 Add to Cart Compare
Quick view Rennline ExactFit Magnetic Cell Phone Mount for Audi B8 A4/A5/S4/S5/RS4 MSRP: Was: Now: $62.00 Add to Cart Compare
Quick view Sprint Booster Select V3 (SBAU0013S) for Audi 8P A3, B8 A4/A5/S4/S5/RS5, C6 A6/S6, MK2 TT/TTS, VW MK6 Golf/GTI, Jetta & Passat MSRP: Was: Now: $329.99 Add to Cart Compare
Quick view Sprint Booster Select V3 (SBAU0063S) for Audi B9 A4/A5/S4/S5 MSRP: Was: Now: $329.99 Add to Cart Compare
Quick view Rennline Pedal Set - 2 piece - Rubber Grip (Silver) MSRP: Was: Now: $235.00 Add to Cart Compare
Quick view IE Audi 3.0T Turbocharged Performance ECU Tune | Fits 2017-2020 B9 S4, S5, SQ5 MSRP: Was: Now: $1,123.75 - $1,248.75 Choose Options Compare
Quick view 034 Motosport X34 Carbon Fiber Full Intake System, B9 Audi S4/S5 3.0 TFSI MSRP: Was: Now: $1,145.60 Add to Cart Compare
Quick view Forge Motosport Recirculation Valve for Audi B9 Platform (Black) MSRP: Was: Now: $335.00 Add to Cart Compare
Quick view Forge Motosport Atmospheric Dump Valve for Audi B9 Platform (Black) MSRP: Was: Now: $335.00 Add to Cart Compare
Quick view Forge Motorsport Turbo Blanket For MK7/7.5 Golf/GTI/R/Arteon/Tiguan & Audi 8V S3/B9 S4 MSRP: Was: Now: $68.00 Add to Cart Compare
Quick view ECS Tuning Audi Mid-Facelift B9 A4 S-Line / S4 Grille Accent Set - Gloss Black MSRP: Was: Now: $230.00 Add to Cart Compare
Quick view MBRP T304 Stainless Steel 2.5" Resonator Back, Dual Rear Quad Carbon Fiber Tips Exhaust System for 2018-2021 Audi / S4 / S5 Install Instructions: S46073CF Available Here 2018-2021 Audi - S5 Coupe/ S4 Sedan, 3.0L T304 Stainless Steel, 2.5" Resonator Back, Dual Rear, Quad Carbon Fiber Tips Fits with Sport Differential THE MBRP... MSRP: Was: Now: $1,525.00 Add to Cart Compare
Quick view MBRP T304 Stainless Steel 2.5" Resonator Back, Dual Rear Quad Tips Exhaust System for 2018-2021 Audi / S4 / S5 Install Instructions: S4607 Available Here 2018-2021 Audi - S5 Coupe/ S4 Sedan, 3.0LT304 Stainless Steel Resonator Back, Quad T304 Tips.Fits with Sport Differential THE MBRP ADVANTAGE: 24% Flow Increase Eliminates Exhaust Valves... MSRP: Was: Now: $1,400.00 Add to Cart Compare
Quick view Rennline ExactFit Magnetic Cell Phone Mount for Audi B8 A4/A5/S4/S5/RS4 **Steel pad required for use on MagSafe equipped iPhones** Fits:Audi - A4/A5/S4/S5/RS4 (B8) In this day and age, everyone has a cell phone; our lives have come to revolve around them. The problem is that there is no great place in... MSRP: Was: Now: $62.00 Add to Cart Compare
Quick view Sprint Booster Select V3 (SBAU0013S) for Audi 8P A3, B8 A4/A5/S4/S5/RS5, C6 A6/S6, MK2 TT/TTS, VW MK6 Golf/GTI, Jetta & Passat Designed specifically to enhance acceleration in a number of popular platforms, the Sprint Booster is an aftermarket electronic module that plugs in between the accelerator pedal and the engine control unit (ECU) in vehicles equipped with an electronic... MSRP: Was: Now: $329.99 Add to Cart Compare
Quick view Sprint Booster Select V3 (SBAU0063S) for Audi B9 A4/A5/S4/S5 Designed specifically to enhance acceleration in a number of popular platforms, the Sprint Booster is an aftermarket electronic module that plugs in between the accelerator pedal and the engine control unit (ECU) in vehicles equipped with an electronic... MSRP: Was: Now: $329.99 Add to Cart Compare
Quick view Rennline Pedal Set - 2 piece - Rubber Grip (Silver) Rennline's rubber grip aluminum pedal covers are the ultimate interior upgrade for any performance automobile. No other pedal on the market gives you the flexibility of adding and removing throttle extensions and lifter plates to fine tune your... MSRP: Was: Now: $235.00 Add to Cart Compare
Quick view IE Audi 3.0T Turbocharged Performance ECU Tune | Fits 2017-2020 B9 S4, S5, SQ5 AUDI B9 S4, S5, & SQ5 EA839 3.0T PERFORMANCE TUNE Stage 1 -- Stock Hardware -- Gain up to 156 HP over stock in minutes Stage 2 -- Full bolt-on ECU calibration Hybrid --Hybrid Turbo -- Coming Soon! TRANSFORM YOUR 3... MSRP: Was: Now: $1,123.75 - $1,248.75 Choose Options Compare
Quick view 034 Motosport X34 Carbon Fiber Full Intake System, B9 Audi S4/S5 3.0 TFSI Product Description: Significant effort went into developing this comprehensive performance intake solution for the turbocharged 3.0 TFSI engine found in the latest generation B9 Audi S4/S5. Subsequently, the X34 Carbon Fiber Full... MSRP: Was: Now: $1,145.60 Add to Cart Compare
Quick view Forge Motosport Recirculation Valve for Audi B9 Platform (Black) Product Description Forge Motorsport Recirculating valve for the Audi S4 B9 This product is a solenoid operated valve that integrates seamlessly with the OEM electronics resulting in absolutely no fault codes, no check engine lights, and no detriment... MSRP: Was: Now: $335.00 Add to Cart Compare
Quick view Forge Motosport Atmospheric Dump Valve for Audi B9 Platform (Black) Product Description Forge Motorsport Atmospheric blow off valve for the Audi S4 B9 This product is a solenoid operated valve that integrates seamlessly with the OEM electronics resulting in absolutely no-fault codes, no check engine lights, and no... MSRP: Was: Now: $335.00 Add to Cart Compare
Quick view Forge Motorsport Turbo Blanket For MK7/7.5 Golf/GTI/R/Arteon/Tiguan & Audi 8V S3/B9 S4 Product Description Fits: Mk/7.5 Golf/GTI/R The Forge Motorsport Turbo Blankets are designed to isolate the radiant heat produced by the turbocharger. Designed by the Forge development team on the Forge VW Golf MK1 Race car in... MSRP: Was: Now: $68.00 Add to Cart Compare
Quick view ECS Tuning Audi Mid-Facelift B9 A4 S-Line / S4 Grille Accent Set - Gloss Black Product Details Raise the level of style on your mid-facelift B9 S4 or A4 S-Line with the ECS Tuning Gloss Black Grille Accent Set. This quality addition was engineered and designed in-house to fit directly to your factory front... MSRP: Was: Now: $230.00 Add to Cart Compare
