Piper Exhausts Vauxhall Astra MK4 2.0 COUPE (00-04) - 2 Silencer System RS7 A Simple swap on the

A Simple swap on the dyno to our FMTIA9 proved to enhance power and lower throttle response with gains of 8+ BHP and 11 lb/ft Torque at peak RPM along with around 5 lbft and 6 BHP in the midrange

Fits with our Stage 3 intercooler kit  to create the ultimate cooling package

Whether you're replacing a leaking

No modification necessary to the gear stick itself

Piper Exhausts Vauxhall Astra MK4 2.0 COUPE (00-04) - 2 Silencer System RS7 A Simple swap on theThis cat back has 2 silencers. It has been constructed using 3 76. 2mm stainless steel tubing. This part is designed to be used with both Piper & stock parts. All parts are made to order and will incur a 2 4 week lead time for production during normal circumstances and have a 10 to 14 working day lead time before goods are dispatched. Piper Exhaust Systems Performance Proven for Over 40 Years With over four decades of experience, Piper Exhausts have