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!
** All ISR Performance Products are Designed for Off Road Use Only **
Our new Compatibility checking feature is still being updated and revised. If you have questions about vehicle fitment, please contact us.
If I order this part for my g37x sedan awd will this fit?!
- Devontae Parker
Does this fit the g37 convertible?
I have a 2010 Infiniti g37xs 4 door AWD will this fit?
based on 2 customer reviews
I ordered this pipe because my original y-pipe's flex pipe section was shot. This showed up fast. Well packaged. Great quality for the price. The welds look nice, also has thick flange sections for a secure fit, and all necessary hardware (gaskets, nuts & bolts). This bolted in easily and fit great on my 2008 G35X without any modifications. I especially like that it has less bends for a more "straight-thru" style exhaust flow. Overall a great replacement for the stock pipe!
I just installed this Y-pipe on my 2017 Q60 RS AWD, The overall quality of the product is great, but gastekt that came with it is not the greatest not big deal, But when it comes to the fittment on the passenger the flex pipe (hump) touches the Transmission Mount when taking with the car around 20 to 40 miles. So my solution that I noticed that is feasable is to grind down the edges of the Transmission mount and it works no more Rattlaing when crusing.