Autobahn Autoworx Audi A4 B7 2.0T FSI 2005-2008 Boost Hose Kit

Part Number: AUT-B7-002

Upgrade your charge air system with the Autobahn Autoworx Boost Hose Kit designed for the Audi A4 B7 2.0T FSI. This kit replaces the factory rubber boost hoses that are prone to cracking, swelling, and boost leaks over time, especially under increased pressure from tuned or high-mileage engines.

Built from high-quality reinforced silicone, these boost hoses provide improved durability, airflow consistency, and long-term reliability for both stock and performance applications.

Vehicle Fitment

2005-2008 Audi A4 B7 2.0T FSI
Other B7 chassis 2.0T FSI applications with compatible boost piping configuration

Features

Complete boost hose replacement kit
High-quality 4-ply reinforced silicone construction
Designed for 2.0T FSI turbocharged applications
Resistant to heat, oil vapors, and boost pressure
Direct replacement for factory rubber boost hoses
Improved durability over OEM components
OEM-style fitment for straightforward installation

Benefits

Eliminates boost leaks from cracked factory hoses
Improved throttle response and turbo efficiency
Increased reliability under higher boost levels
Longer service life than OEM rubber hoses
Clean and upgraded engine bay appearance

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.