REDSPEC Gr.N stainless steel exhaust system for OPEL Astra J GTC

Discover the REDSPEC Gr.N stainless steel exhaust system for the OPEL Astra J GTC, an essential asset for motor racing! Designed with premium-quality materials, it offers a significant gain in power and torque. Certified by the FIA and CSAI, it is intended exclusively for use on closed circuits.

This exhaust system comprises 4 pieces and has a diameter of 55 mm. It retains the catalytic converter while incorporating a centre pipe. Warning: all exhaust systems must have European type approval for installation on vehicles driven on public roads. This approval is confirmed by an "E" number visible on the exhaust, either engraved directly or on a plate fixed to the exhaust body.