- B5 S4 Engine
- B5 S4 PCV & Catch Cans
- SILICONE BREATHER HOSE KIT, SPIDER HOSE REPLACEMENT
SILICONE BREATHER HOSE KIT, SPIDER HOSE REPLACEMENT
034Motorsport's Silicone Breather Hose Kit for the B5 Audi S4 and C5 Audi A6 2.7T is designed to replace the problematic factory "spider" breather hose assembly. This kit is manufactured from high-quality automotive silicone and features a modular design that is compatible with all factory breather configurations and can easily be used with an aftermarket oil catch can.