ISR Performance

ISR Performance Exhaust Y-Pipe - Nissan 350z / G35

( 1 Review )

Current stock: 105

ISR Performance 350Z Y Pipe

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.

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 350z / G35 Y-pipe

 2x 2 bolt 2.5” exhaust gaskets

 1x 2 bolt 3” exhaust gasket

 6x bolts

 6x nuts


Check out the photos of how the ISR merge collector is superior to other same price brands.


 ** All ISR Performance Products are Designed for Off Road Use Only **

1 Review

Ben Apr 11th 2021


I swapped out my stock Y-pipe for this ISR unit and I can say the fitment is great and it looks bad ass with that support piece welded to the collector. I was running test pipes with a Vibrant muffler and Vibrant resonator. I did notice that the exhaust note sounded better under 2,500 rpms and got raspier over 2,500 rpms. I don't know if its because the stock y-pipe is made of thicker metal. Either way I still like it and it does sound great driving around town.

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ISR Performance Exhaust Y-Pipe - Nissan 350z / G35