Piper Exhaust System 76mm Cat Back Twin - Astra GSi/SRi Turbo Hatch

Warranty Card Included With Each System which must be completed and returned to Piper.
Stainless System - Lifetime Guarantee (applies to original purchaser) on the material. 12 Months manufacturer warranty against manufacturer defects e.g. hangers.

Piper Cat Back 3" (76mm) Stainless Steel Exhaust System with twin silencers for Astra G SRi and GSi Turbo Hatchback.

A full system is ideal for maximum horsepower gains, especially on mapped cars. A 3" system produces better flow than a 2.5" system with no loss of torque (having been compared like for like). Manufactured in the UK from high grade stainless steel.

The 3" front pipe and sports cat assembly can be added at a later date.

Silencer Optons:
Supplied with 2 silencers (centre and tailbox)
A louder single silencer option (tailbox only) is also available. We recommend the 2 silencer option.