Headers & Y-pipe

ISR

ISR Performance Single GT Exhaust - Infiniti G37 Sedan

ISR Performance Single GT Exhaust - Infiniti G37 Sedan RWD + AWD ISR Performance Single GT exhaust is a y-pipe back exhaust system made of mandrel bent stainless steel to ensure the highest reliability and quality. This Single exhaust gives you all the...

ISR

ISR Performance Exhaust Y-Pipe Nissan 370z/G37

ISR Performance Exhaust Y-Pipe - Nissan 370z / G37 The ISR Performance 370z / G37 Y-pipe utilizes 2.75" stainless steel piping along with bellowed flex sections running from the 2 bolt catalytic converter flanges back to the high performance velocity...