Hi guys, would a hogh flow cat for a g37 dit g35?

 

I would find out from the part by calling the shop. I bought my HFC off a 370Z and fits fine

 

Because sometimes the sites wouldnt give you an option, it just says g35/g37/350z/370z so I got confused

 

Ordering HFCs from our Marketplace under vendor exhaust they'll send you the correct set so you won't have any concerns. Don't waste your $$ on Berk's mine didn't last a year! Fast Intentions are the best in my opinion....Gary

 

OP, what yr is your G35?

 

Question is, would they fit? I found someone selling kinetix hfc for g37 and I wondered would it fit my g35

 

2003

 

No, they won't fit on your G35. The cats are different lengths between the DE engines and the HR engines, so you can't interchange them.

The only way to use G37 (HR) cats on the DE engine is to also swap HR headers/exhaust manifolds.