Engineered for B7 Audi A4 owners running higher boost levels, these silicone intercooler hoses are a direct replacement for the failure-prone factory rubber hoses. Built for enthusiasts who push their 2.0T FSI setups hard and need components that won’t become the weak link in the intercooler piping system.

Specifications

• Construction: Multi-layer 4-ply silicone, hand wrapped
• Durability: Handles high boost without ripping or puncturing
• Finish: High gloss
• Available Colors: Red, Blue, Black
• Part 1 Function: Replaces the hose between second intercooler and throttle body
• Part 2 Function: Replaces first piece out of stock turbo and connects to first intercooler

Performance & Application

These hoses are purpose-built for the B7 A4 2.0T FSI platform, directly replacing the stock rubber sections that are prone to failure under increased boost. The upper and lower pieces work together to maintain a sealed, reliable path through the intercooler piping system, from the turbo outlet through both intercooler stages to the throttle body. The 4-ply silicone construction gives the hoses the strength to hold up under sustained high-boost conditions where factory rubber typically degrades or fails. This makes them a straightforward upgrade for any B7 A4 owner increasing boost beyond stock levels.

Compatibility & Fitment

• 2005.5 to 2008 Audi A4 (B7) with 2.0T FSI engine

Frequently Asked Questions

What vehicles are these intercooler hoses compatible with?

These hoses are designed specifically for the 2005.5 through 2008 B7 Audi A4 with the 2.0T FSI engine.

What do Part 1 and Part 2 replace?

Part 1 replaces the hose between the second intercooler and the throttle body, while Part 2 replaces the first piece out of the stock turbo and connects to the first intercooler.

What are these hoses made of?

They are constructed from multi-layer 4-ply hand-wrapped silicone, built to handle high boost without ripping or puncturing.

What color options are available?

These intercooler hoses are available in red, blue, and black, all with a high-gloss finish.

For B7 A4 2.0T FSI owners running higher boost, these 4-ply silicone hoses deliver the durability the factory rubber can’t, making them an essential upgrade for a reliable intercooler piping system.