Autobahn Autoworx Volkswagen Golf Jetta New Beetle MK4 & Audi TT MK1 1.8T AWW/AWP 1999-2006 PCV Hose Kit with Billet Crankcase Adapter

Part Number: AUT-MK4-006

Upgrade and simplify your factory PCV system with the Autobahn Autoworx PCV Hose Kit featuring a billet crankcase adapter. Designed for 180HP AWW and AWP 1.8T engines, this kit replaces the factory network of failure-prone plastic fittings, check valves, and rubber hoses that commonly crack, leak, and cause drivability issues.

Built with reinforced silicone hoses and a durable billet aluminum crankcase adapter, this kit provides a cleaner, more reliable solution for maintaining proper crankcase ventilation while eliminating common vacuum and boost leaks.

Vehicle Fitment

Volkswagen

• 1999-2005 Volkswagen Golf MK4 1.8T (AWW, AWP)
• 1999-2005 Volkswagen Jetta MK4 1.8T (AWW, AWP)
• 1998-2010 Volkswagen New Beetle 1.8T (AWW, AWP)

Audi

• 2000-2006 Audi TT MK1 1.8T 180HP (AWW, AWP)

Features

• Complete PCV hose replacement kit
• Includes billet aluminum crankcase adapter
• Eliminates common failure-prone OEM plastic PCV components
• Reinforced silicone hose construction for maximum durability
• Resistant to heat, oil vapors, and boost pressure
• Reduces vacuum leaks and crankcase ventilation issues
• Cleaner and more serviceable engine bay layout

Benefits

• Eliminates common PCV system failures
• Reduces vacuum and boost leaks
• Improves long-term reliability
• Helps maintain proper crankcase ventilation
• Ideal for stock, tuned, and performance-oriented 1.8T builds

Autobahn Autoworx Quality

Autobahn Autoworx hose kits come with a 5-Year Warranty. Coolant hoses are all 3-ply reinforced silicone, while boost hoses, breather hoses, ISV hoses, and intake/inlet hoses are constructed from 4-ply reinforced silicone for maximum durability and performance.

Note

Trimming may be required for desired fitment.