034 Motorsport Australia - Breather Hose Kit, Early Audi TT 225, AMU, Reinforced Silicone - 034-101-3008 This complete silicone hose kit is designed to replace all of the crumbling plastic and rubber awfulness that is the factory breather hose system on Early Audi TT225 vehicles equipped with the AMU engine code. The 034Motorsport Billet PCV Check Valve is included in this kit! Replaces: Valve Cover Breather Hose - (06A103221AA) 06A103221AA Vent Tube - (06A103213T) 06A103213T Check Valve to Suction Pump Hose - (06A133783AT) 06A133783AT Suction Pump Outlet Hose - (06A133783AS) 06A133783AS Suction Pump Inlet Hose - (06A133783BA) 06A133783BA T-Hose - (06A103247) 06A103247 Block Breather Tube - (06A103213F) 06A103213F PCV Valve (035103245A) 035103245A Features a billet aluminum block breather adapter with an o-ring seal that utlizes the factory retaining clip. Fitment: 1999 - 2002 Audi TT225 (8N) AMU Sold as a complete kit, available in black only. Hose clamps included! Please Note: A new OEM Suction Pump (058133753D) is advised when replacing these breather hoses.