Catch Can Breather Kit, C4 Audi UrS4/UrS6 AAN

The ultimate breather can kit for the C4 AAN S4/S6, everything needed for a clean, OEM type conversion. Our Vortex breather can is neatly installed with custom molded, 4-ply reinforced silicone hoses to pull oil and water vapor out of the crank case...

IE Ultimate Crankshaft Girdle Kit for 06A 1.8T 20V

Making over 600HP? Protect your 1.8T 06A block from flexing, cracking, or failure under extreme RPM or high horsepower applications. The IE ultimate girdle kit will help protect your race engine from severe main bearing wear or even a broken crank...