034Motorsport 1.8T Breather Hose Kit for 2001-up AWW/AWP Mk4 (Reinforced Silicone) | 034_mk4-breather-3

IMPORTANT Note: There is a Early (2001-2002) or Late (2003+) build split for this kit. The late model cars have an Auxiliary Check Valve Breather Hose that will be eliminated with this kit. The hose can be capped off with a supplied vacuum cap with the kit. In addition the late model kit has a larger diameter valve cover hose and a different hose that feeds from the PCV to the manifold.

To determine if you need Early or Late style look at your valve cover. If there is a small vacuum port next to the main breather hose that connects you need the LATE style kit (see pic below). Early style cars do not have this vacuum port. If you have any questions let us know.

This complete silicone hose kit is designed to replace all of the crumbling plastic and rubber awfulness that is the factory breather hose system.

Replaces the following factory parts:

• Valve Cover Breather Hose
• Block to Intake Manifold Hose
• T-Hose
• Block Breather Tube
• Valve Cover Breather Tube
• PCV Valve

Features a billet aluminum block breather adapter with an o-ring seal that utlizes the factory retaining clip.

Sold as a complete kit, available in black only.

Hose clamps included!

Founded in 2005, 034 Motorsport is driven by the passion to bring motorsport-quality performance products and tuning to your Audi and Volkswagen vehicles.

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