Hi guys,
I have an 07 G35 coupe I'm wondering if you could not find a Z350 HR Y pipe, what aftermarket Y pipes would perform as the Z350 HR Y pipe? and can I use Z370 Y pipe?
My mods so far takeda cai and Berks high flow cats.

Thanks

P.S.
I'm half way through DaveB's post about the Y pipe.
It is entreating and I can't wait to get it

 

The 350z do not have the Y pipe you want
You want an HR y pipe, from a 370 or g37

 

For the 350 there's a y pipe it's manufactured from 07 to 08. Nissan changed the engine to hr for those models.

 

If that's the case. Get that y pipe then. But you want the HR y pipe. I've got it in my sedan and I like it