Your car's clutch system relies on hydraulics to engage and disengage. When you press on the clutch pedal, pressurized hydraulic fluid is transferred through the clutch line to the slave cylinder. From there, the slave cylinder engages or disengages the clutch pressure plate. The factory clutch line is made from rubber which significantly expands, especially when using an aftermarket clutch. This expansion can cause your clutch not properly disengage leading to difficulty changing gears and transmission damage. Likewise, the factory slave cylinder is constructed of plastic which over deteriorates and eventually fails.

The USP Metal Slave Conversion replaces the factory clutch line with a reinforced stainless steel line. The USP line will not expand even under the most extreme conditions. The included USP Metal Slave Cylinder connects directly to the USP Clutch Line and replaces the factory plastic slave cylinder. This means your clutch will always properly disengage and you can experience smoother shifts. The USP Metal Slave Conversion is a direct replacement and connects direct to the clutch master cylinder.
 

• Pressure tested to 3000psi
• Direct replacement for the factory line and slave cylinder
• A must have for car's with an aftermarket clutch
• Meets Department of Transportations (DOT) standards

2.7T Down Pipes available in various configurations WITH UNIVERSAL FLANGES! 

STAGE 4 (High Performance) Clutch Kit Package

After 12 long years, an affordable SMIC set that performs. Made by enthusiasts, for enthusiasts.  These come with a limited lifetime warranty against leaks or core failure. Please allow up to 5 business days for your order to ship. Once an order is placed for this product, there is a 30% restocking and raw materials fee for any cancellations. Each set is made to order!  THIS PRODUCT IS FOR OFF ROAD USE ONLY. Fits both s4 and rs4 models from 2000-2002 and ALL other vehicles using the 2.7T engine with little to no cosmetic modification.  There will be no tabs for shrouds attached unless specifically requested at the time of purchase.  (bi pipes pictured, not included.  Shrouds have been discontinued due to zero performance gains).   Our inlets/outlets measure 2.5" and core measures 10x8x4.5

We no longer offer the RS4 Hoses.

SRM Turbo inlet piping kit.  Designed to be used with our Billet RS4/RS6 turbos.

Universal Turbo Flanges, fits both rs4 and rs6

Hybrid RS4 turbos capable of up to 420whp on 91oct to 500whp on e85/race. These are larger than other RS4 hybrid turbos and have billet compressor wheels, meaning they are stronger and lighter increasing longevity.

OEM 2.7T RS4 Clutch Kit, includes pressure plate, organic disk and throw out bearing.  

Audi S4 / RS4 2.7T RS4 B5 clutch

***Both B5 & B7 In-stock*** 

RS4+ replacement chra's - experienced technician should perform the replacement to avoid premature failure.

RS6 K24 replacement chra's - experienced technician should perform the replacement to avoid premature failure.