034Motorsport Carbon Fiber RS4 Y-Pipe for B5 & C5 2.7TT

Replace your OEM Audi Y-Pipe with 034Motorsport's Carbon Fiber B5 RS4 Y-Pipe Replica for the 2.7T! Eliminate a potential bottleneck in the 2.7T motor while spicing up your engine bay with gorgeous carbon-fiber. Engineered utilizing CAD software to ensure...

034Motorsport X34 Carbon Fiber Cold Air Intake for B5 S4

THIS ITEM CAN NOT BE SHIPPED TO CALIFORNIA CUSTOMERS! The X34 intake (aka X1 or X-1) is the ultimate cold air induction system for your 2.7T equipped Audi.  It uses a large open element filter, as well as a heat shield to ensure that your turbos are...

Wagner Tuning Competition Intercooler Kit for B5 & C5 2.7TT

THIS ITEM CAN NOT BE SHIPPED TO CALIFORNIA CUSTOMERS! The WAGNERTUNING Audi B5 S4 Intercooler Kit is a high performance redesign of the original Audi OEM intercooler designed specifically for the B5 enthusiasts.Our engineers have increased the...

Wavetrac Front Differential for 01E AWD 6 Speed

Front Differential fits quattro: Audi B5 S4 & C5 A6 2.7T. Audi 4.2L C5 A6 & A8 6speed.Wavetrac diffs are state-of-the-art helical gear differentials designed, developed, and manufactured in the USA by Autotech Driveline. The Wavetrac Differential...

034Motorsport Billet PCV Check Valve for 1.8T & 2.7TT

034Motorpsort's billet PCV check valve serves as a simple, elegant, indestructible replacement for the problematic OEM Audi/Volkswagen plastic valve (035 103 245A). The 034 check valve is a high quality spring-loaded ball-style unit designed for...

034Motorsport Billet Diverter Valve for 1.8T, 2.7TT & 4.2TT

034Motorsport is proud to offer our Billet Aluminum Diverter Valve for various Audi, Porsche, and Volkswagen vehicles! This high-quality, performance engineered diverter valve is designed to replace the factory plastic diverter valve, which is a common...

034Motorsport Wheel Nut M14 x 1.5 - Ball Seat (Set of 4)

High quality M14x1.5mm wheel nut with 3/4" wrench head, features the R13 profile (13mm radius on ball) Audi / VW ball seat radius. Take Note: don't be fooled by companies offering Porsche or Mercedes Ball nuts, they have a much wider diameter seat...

034Motorsport Wheel Nut M14 x 1.5 - Cone Seat (Set of 4)

High quality M14x1.5mm cone seat wheel nut with 3/4" wrench head. Cone seat profile is compatible with most aftermarket wheels. Open ended so a stud can thread fully through. Sold in sets of 4 nuts!  A 4-bolt car will need a quantity of 4, a 5-bolt...

B2BFAB Ball Seat Extended Wheel Bolts

Extended wheel bolts are required when running bolt through style wheel spacers. Our bolts are black oxide coated and M14 x.1.5 thread diameter/thread pitch. This is the common size for most all VW/Audi applications with a five bolt pattern wheel. If you...

034Motorsport Compact Fluid Cooler

Small compact cooler for power steering, transmission, fuel or oil use. Compact 9x3" size fits anywhere and replaces OE unit or supplements cooling.  Uses 5/16" 8mm fittings, includes hose, clamps and mounting tie straps.

Neuspeed Wheel Hanger

Wheel with the tire mounted can weigh up to 50 lbs. On top of that you need to align the lug hole opening to the hub so you can start threading the lug bolts.  During this balancing process you can potentially drop the wheel and damage it,...

Neuspeed Valve Stem Caps

Set of 4 aluminum caps with ( N ) logo. Only available in black with a white logo.

Mishimoto Universal Transmission Cooler & Power Steering Cooler

Features: Universal mounting for use in any application Allows the use of Mishimoto aluminum radiators on automatic transmission cars Efficient, lightweight, tube-and-fin design promotes dramatic fluid temperature drops Applicable for use with...

CJM Industries AEM Sensor Mounting Bracket

A simple solution to mount AEM sensors under the hood or in your car. Made of ABS composite. 3D printed part, layer lines are visible. No sensor included, mounting bracket only. Each order will be 1 bracket, 2 zip ties, and VHB tape to adhere to your car...

CJM Industries AEM X-Series Gauge Extender

If you have tried mounting an AEM X Series gauge in any standard depth gauge pod, you may already know why we make this part.  While these gauges are a great option for flush mounting, when installing in a traditional pod, they can be difficult to...