Fabspeed Porsche 997 Carrera Muffler Bypass Pipes (2005-2008) Style:Default A dual closure system combines

A dual closure system combines a traditional velcro strap with Alpinestars' exclusive wire speed lacing system for a secure and perfect fit

SOUND:  These headers will give you a significant volume increase and give your 997

This is the sports car sound the Vantage should have had from the factory

Machined from aluminum and anodized black with the Rennline logo

Fabspeed Porsche 997 Carrera Muffler Bypass Pipes (2005-2008) Style:Default A dual closure system combinesLighten the rear of the vehicle while adding aggressive sound by replacing the heavy factory mufflers with straight through tubes. The pipes completely replace the factory mufflers and retain the stock Porsche tips. SOUND: If you're looking for maximum sound and performance, you've found it! This is a very loud and aggressive exhaust system. Expect ripping sports car sound from your flat 6, at the cost of some interior drone. If you are looking for a