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...

RacingLine Billet Fuel Filler Cap for MQB

Nobody likes filling up, right?  But RacingLine's new Billet Fuel Filler Cap is beautifully over-engineered in customary Racingline fashion to give an exquisite feel and beautiful appearance. Makes pumping gas a little more of a pleasure! Machined...

H&R Sport Springs for B9 A5 & S5

Every spring produced by H&R comes from the H&R ISO 9001 certified engineering and manufacturing facility in Germany. All H&R springs are produced from a special 54SiCr6 spring steel, which has strength rated at 290,000 psi resulting in...

H&R Sport Springs for B9 A4 & S4

Every spring produced by H&R comes from the H&R ISO 9001 certified engineering and manufacturing facility in Germany. All H&R springs are produced from a special 54SiCr6 spring steel, which has strength rated at 290,000 psi resulting in...

EBC Yellowstuff Rear Brake Pads for Audi B9

EBC Brakes Yellowstuff pads are high friction coefficient spirited street pads, track capable on import, European sport, and fast imports. For trucks and SUV vehicles Yellowstuff pads are great for towing/hauling as well as off-road use. EBC Yellowstuff...

EBC Redstuff Rear Brake Pads for Audi B9

Low dust EBC Redstuff is a superb pad for fast street use and targets high HP imports, muscle cars and prestige European cars. EBC Redstuff ceramic pads reduce dust emitted by OEM pads by approx 80 percent. There are TWO reasons our customers love...