3″ Catback Exhaust System – Subaru Impreza Newage WRX STI GDA 02-06

Manufactured from highest quality T304 grade stainless steel Fully polished stainless steel resonated system CNC machined flanges for strong, solid support and an accurate fit Designed to reduce back pressure to get the most from the iconic boxer engine! Massive 4.5" exhaust tip to fit the oem rear valance