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 merge. The Y pipe then steps to 3" stainless piping coming out of the velocity merge to the rear 3" exhaust flange. The Y pipe also features an integrated dimpled gusset plate tying the two individual runners together for increased strength and rigidity.
The ISR Performance Y pipe was designed to provide the best possible exhaust tone, ground clearance, and performance, all at an affordable price!
What’s in the box:
- 1x Exhaust Y-Pipe
- 2x 2.75” 2 bolt exhaust gaskets
- 1x 3” 2 bolt exhaust gaskets
- 6x nuts
- 6x bolts
*This will not work with a Nismo Model Catback Exhaust OEM or Aftermarket.*
Legal only for use in competition vehicles which may never be registered, licensed, and/or used on public streets or highways; and also for use in other exempted vehicles.