Product Description
The ISR Performance 350z / G35 Y-pipe utilizes 2.5" 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.
Does not fit G35 X
What’s in the box:
1x 350z / G35 Y-pipe
2x 2 bolt 2.5” exhaust gaskets
1x 2 bolt 3” exhaust gasket
6x bolts
6x nuts
The ISR Performance Y pipe was designed to provide the best possible exhaust tone, ground clearance, and performance, all at an affordable price!
Fitment Note: 2007 G35 sedan is HR engine, G37 body style. You would want to run a 370Z y pipe.
Usually ships same or next day. 
