This complete silicone hose kit is designed to replace all of the crumbling plastic and rubber awfulness that is the factory breather hose system.
Fits 2004-2005 B6 Audi A4 1.8T models with the AMB engine code with VIN 8E-3-500000 and up.
Includes all hardware needed to retrofit to a much simpler and more reliable breather system design.
Replaces the following factory parts:
- Valve Cover Breather Hose - (06B 103 221L)
- Check Valve to Intake Manifold Hose - (06B 103 224E)
- Block Breather Tube - (06A 103 213AM)
- Valve Cover Breather Tube - (06B 103 213AK)
- PCV Valve (06A 103 245F) (Upgraded to the 034Motorsport Billet PCV Valve.)
Features a billet aluminum block breather adapter with an o-ring seal that utlizes the factory retaining clip, and cap/plug to eliminate/bypass the auxiliary check valve hose.
Sold as a complete kit, available in black only.
Hose clamps included!
Please Note: We now offer an upgrade to the 034Motorsport Billet PCV Valve as an option above.