Anyone have any experience with this setup? I currently have the nismo headers and exhaust and have heard that the crawford cats make this set up extremely loud like to the point of being ear pearcing. Also has anyone seen any good HP gains with this setup? I dyno my car with just the headers and exhaust and I am sitting at 248hp to the wheels.

P.S. I just ordered the crawford plenum and strut tower bar which I will get and install this weekend. Any idea of how much HP I can expect with this entire setup?

 

I wrote this short review a little over a month ago. To this day I don't have any complaints whatsoever.

Review: https://my350z.com/forum/intake-exhaust/121435-short-review-nismo-intake-headers-exhaust-crawford-hi-flow-cats.html

 

thanks man. have you dyno'd your car since the mods?

 

I haven't. There's this dyno day going on here in So. Cal in July sometime which I am most likely going to go to. I'll definitely let you know how it goes. Either way, I don't think you will be disappointed.