Introducing our Audi B5/C5/Allroad 2.7 bi pipe. This bi pipe is made from stainless steel 304, TIG welded & back purged. Not only is it the best looking bi pipe on the market, but it also performs. Keep boost-leak free and not have to worry about the stock throttle body boot blowing off, or tearing. The inlet dimensions are 2 1/4” and ups to 3” outlet at the throttle body.

• 2 mounting points on each side to bolt to factory timing covers

• 2/3 bar map sensor option

• High flow

• Vibrant HD clamp offers flexibility

• Diverter valve hose ports

Requires throttle body to be sent in for flange to be welded on.

Note: stock clutch fan must be spaced out at least 5mm forward towards core support, or swapping to electric fan kit.

Disclaimer: We will not take any accountability/warranty for poor fitment if flange is welded on by anybody other than us @ 485

3-4 week order processing time.

Parts have been test fitted & fitment is ensured prior to shipping.