Discounts
10% Wagner

The Wagner Tuning Audi B5 S4 Intercooler Kit is a high performance redesign of the original Audi OEM intercooler designed specifically for the B5 Enthusia...
$1,140.00
15% AWE Tuning
The AWE Tuning Drive Train Stabilizer (DTS) eliminates the excessive engine and transmission torsional movement found in these vehicles. Installation of our DTS...
$426.32
$405.00
15% CTS

The CTS Turbo Coilpack Adapter Set for 2.7T allow for the installation of the FSI or TSI coilpacks onto your 2.7T. Installing the FSI or TSI coilpacks wil...
$119.99
CTS Turbo is proud to release our MAF Housing adapter for B5 S4 and CTS 85mm MAF housing. Our MAF housing adapter is designed for seamless integration int...
$89.99
15% GFB Stoptech

StopTech Big Brake Kits improve aesthetics and exceed stock brake performance in three areas. First, larger rotors increase heat capacity. Second, improved brak...
$2,998.00
$2,698.20

Non-HP2 Caliper only
StopTech Big Brake Kits improve aesthetics and exceed stock brake performance in three areas. First, larger rotors increase heat capacit...
$3,098.10
$2,788.29

StopTech Big Brake Kits improve aesthetics and exceed stock brake performance in three areas. First, larger rotors increase heat capacity. Second, improved brak...
$3,999.00
$3,599.10

StopTech Big Brake Kits improve aesthetics and exceed stock brake performance in three areas. First, larger rotors increase heat capacity. Second, improved brak...
$4,933.50
$4,440.15

StopTech Big Brake Kits improve aesthetics and exceed stock brake performance in three areas. First, larger rotors increase heat capacity. Second, improved brak...
$5,583.50
$5,025.15

StopTech Big Brake Kits improve aesthetics and exceed stock brake performance in three areas. First, larger rotors increase heat capacity. Second, improved brak...
$6,883.50
$6,195.15

w/ 4 pad Caliper
StopTech Sport Disc Brake Kits will give you the most performance value with superior brake performance improvements delivered by direct-rep...
$914.56
$731.65

w/ 4 Pad Front Caliper
StopTech Sport Disc Brake Kits will give you the most performance value with superior brake performance improvements delivered by dire...
$442.26
$406.65

The StopTech Sport Kit is an excellent choice for the enthusiast whose rotors are nearing the end of their service life. StopTech's Sport Kit includes direct re...
$788.45
$726.28
20% CTS

Stock diverter valves are a common item to fail, especially on a modified car. CTS Turbo billet diverter valve is the solution!
This valve has a faster...
$149.99
5% 034
Replace your sloppy rubber factory sway bar end links with these new performance engineered spherical endlinks from 034Motorsport!
034Motorsport's Billet...
$208.00

034Motorsport's X34 Carbon Fiber Cold Air Intake delivers improved power, sound, and acceleration to B5 S4 owners in a clean OEM+ package. Through extensive...
$618.00

This Density Line Lower Control Arm Kit for the B5/C5 S4/RS4/A6/S6/RS6 and B5 Passat with Steel Uprights is perfect for use with our Adjustable Upper Control Ar...
$230.00

This Density Line Lower Control Arm Kit for the Early B5/C5 S4/RS4/A6/S6/RS6 and B5 Passat with Aluminum Uprights is perfect for use with our Adjustable Upper C...
$241.00
We're proud to announce the availability of the Density Line Engine Mounts for B5, B6, B7, and C5 Chassis Audi and B5 Chassis Volkswagen models!
034...
$104.55
We're proud to announce the availability of the Density Line Transmission Mounts for B5 and C5 Chassis models!
034Motorsport's Density Line Mounts ar...
$79.05
This Fluorosilicone Power Steering Supply Hose for the B5 S4 & C5 A6/allroad 2.7T is designed to replace the factory rubber hose (8D0422887AC) with with a h...
$56.00

034Motorsport's Density Line Adjustable Upper Control Arm Kit for Audi B5/B6/B7 and C5 chassis replaces the fixed factory front upper control arms to allow ...
$575.00
Audi 30v V6 (2.7T, 2.8) phenolic intake manifold spacer, 5mm thickness to prevent heat conductivity to the intake manifold from the cylinder head.
Preci...
$105.40

Replace your restrictive OEM Audi bipipes with 034Motorsport's High-Flow Stainless Steel Bipipe Set for the 2.7T! Eliminate a major bottleneck in the 2.7T m...
$248.00
The stock rubber 2.7T Throttle Body Inlet Boot is notorious for ripping and causing leaks, usually at the worst possible time.
034Motorsport's high...
$99.00
2.7T Y-Pipe Hose Pair for S4 Y-Pipe and S4 inlet pipes, a direct replica of OEM S4 hoses but in reinforced high temperature silicone for long life and abuse res...
$143.00

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 ...
$628.00

034Motorsport is proud to offer our Silicone Breather Hose Kit for the B5 S4 and C5 A6 2.7T! Designed to replace the problematic factory "spider" brea...
$307.00

The 034Motorsport 2.0T FSI Coil Conversion and ICM Delete Harness for the 2.7T is a plug-in solution to eliminate the troublesome factory Ignition Control ...
$393.00

The 034Motorsport C5 RS6 4-Wire Coil Conversion and ICM Delete Harness for the 2.7T is a plug-in solution to eliminate the troublesome factory Ignition Con...
$522.00

034Motorsport is proud to offer a complete Silicone Intercooler Hose Set for the B5 Audi S4 and C5 Audi A6/Allroad 2.7T!
This hose set is designed to replace...
$227.00
The finest quality reinforced silicone MAF hose for the S4/A6/Allroad 2.7T. Designed to go from the S4/A6/Allroad 2.7T MAF to the 2.7T Y-Pipe. Directly modeled ...
$111.00
The 2.7T engine as supplied in the B5 S4 and C5 S6/A6/Allroad was plagued with a low quality plastic after run coolant pump, they tend to leak and sometime even...
$49.00
034Motorsport is proud to offer our Silicone Bypass Valve Inlet to Bipipe Hose Pair to replace expensive OEM units!
This hose pair is designed to replace the...
$38.00
Snubber bracket with zero slop poly mount, unlike other snub mount kits on the market that allow an "air gap" around the mount, our mount fits tightly...
$108.00
034Motorsport now offers a Billet Aluminum Drop-In Fuel Pump Mounting Bracket for Audi Applications!
This bracket adapts high-flow 39mm fuel pumps ...
$108.00
7.5% DXD

Stage 3 Daily
Recommended for single mass flywheel (SMF) when original design is DMF. This clutch package is designed for high HP vehicles desiring a start p...
$1,178.69
$1,143.33

Stage 2 Daily
Engineered for HP modifications. This Heavy Duty Pressure Plate has an increased clamp load with little or no increase in pedal pressure. The O...
$849.97
$824.47

Stage 4 Extreme
This is a “build to order” clutch kit intended for cars with HP modifications exceeding the stage 3 parameters. The Race En...
$1,360.90
$1,320.07
Stage 1
Heavy duty version of the stock O. E. clutch. The Pressure Plate has an increase clamp load for extended life. The disc is dual dampened for smooth e...
$687.57
$666.94

Flywheels manufactured by SBC are made from low carbon, hot rolled steel that is highly resistant to warping and perfectly suited for the friction materials mat...
$915.45
$887.99