034Motorsport Dynamic+ Lowering Springs for B9 S4 & S5

Dynamic+ Lowering Springs were thoroughly evaluated on the street and track on 034Motorsport's B9 Audi S4 Development Vehicle, and by independent Audi enthusiasts before release. The selected spring rates, unique dual-rate spring design, and ride height...

034Motorsport Res-X Resonator Delete and X-Pipe for B9 S4

*Will NOT fit S5 models* The 034Motorsport Res-X Resonator Delete and X-Pipe unleashes a throaty growl and exotic tone that exudes the sound of performance and warns bystanders that this isn't your average family sedan. The new aggressive exhaust note is...

034Motorsport X34 Carbon Fiber Air Scoops for B9 A4, S4 & Allroad

*Will NOT fit A5 or S5 models or vehicles with the active grille shutter system, such as B9.5 A4 and allroad. 034-108-Z134 should be used on those vehicles.* Upgrade your intake system with the 034Motorsport X34 Carbon Fiber Intake Air Scoop!This carbon...

034Motorsport X34 Carbon Fiber Full Intake System for B9 S4/S5 3.0T

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 Intake System offers discerning...

034Motorsport X34 Carbon Fiber Intake Air Duct for B9 A4, A5, S4, S5 & RS5

The 034Motorsport Carbon Fiber Intake Duct for the B9 Audi S4/S5/RS5 is the perfect companion to the 034Motorsport X34 Carbon Fiber Cold Air Intake System or can be used with most aftermarket intakes that utilize the OEM air duct. Beautifully crafted in...

034Motorsport X34 Carbon Fiber Cold Air Intake for B9 S4/S5 3.0T

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 Cold Air Intake System offers discerning enthusiasts...

034Motorsport Street Density Transmission Mount Upgrade for Audi B8 & B9

*Will NOT fit B9 A5 models* Please Note: Installation of this upgrade will result in increased noise and vibration transmission into the cabin, especially in vehicles equipped with the Tiptronic transmission.* 034Motorsport is proud to offer our Street...

034Motorsport Stainless Steel Tow Hook - 105mm

The 034Motorsport Motorsport Stainless Steel Tow Hook for Audi MQB/B8/B8.5/B9 and Volkswagen MQB vehicles is engineered to not only be the best looking tow-hook on the market, but the strongest, easily able to drag cars out of the deepest gravel traps...

034Motorsport Dynamic+ Coil Spring Sleeves

Dynamic+ Coil Spring Sleeves are designed to help dampen noise and reduce paint wear caused by contact between coils on springs under heavy load, while maintaining a constant spring rate throughout the range of travel. These coil spring sleeves are...

RacingLine Sport Springs for B9 S4

*Fitment note - Will NOT fit B9 S5 or S5 Sportback* If you use your S4 on a daily basis and are only looking to uprate one aspect of your car, you can't do better than our Sport Springs.  They replace the car's four standard springs with...

RacingLine High Flow Air Filter for B9 S4 & S5

Looking for a simple, warranty-friendly upgrade for your car? Our High-Flow Intake Filter for the B8/8.5-platform Audi S4 and S5 replaces the restrictive factory paper filters with an improved, high flow and reusable lifetime triple-layer Trifoam filter...

RacingLine Carbon Fiber Intake System for B9 S4 & S5

THIS ITEM CAN NOT BE SHIPPED TO CALIFORNIA CUSTOMERS! The highest-performing, race-bred cold-air induction system for the current B9 Audi S4 & S5 Our latest Cold-Air Intake System kit for the current B9 Audi S4 and S5 enables cold,...

RacingLine Billet S-Tronic Gearshift Paddles for Audi

It's all about the attention to detail. And what is more important than the controls of your car that you see and touch every single time you drive? Our new S-tronic Paddle Replacements are exquisite CNC-machined billet aluminium blades, beautiful to...

RacingLine Stud and Nut Conversion Kit

Remove and install your wheels at the track all the time? Then you’ll know how frustrating the factory wheel bolts can be. Lining up the bolt holes, bashing the wheel against your beautiful brakes calipers, then cross-threading the bolts at...

RacingLine Billet Brake Fluid Cap for MQB

The RacingLine Brake Fluid Cap will hold your brake master cylinder at perfect pressure equalisation to ensure that your high-performance braking system is performing exactly as it should. Especially with big brake kits on track, rapid pad wear can...