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2011 Nismo#91 · 08-09-2013, 01:28 PM

Thanks for the quick reply. I was updating/revising my FI build list when I noticed the diameter difference. 3" TP would be nice and cheaper money wise, but I worry in NJ it wont pass emmisions test I do believe they still check the tail pipe. I looked on FI's site and didn't notice a stand along 3" cat, I will have to look up the exhaust with the cat option.

Went back to both mfg sites and don't see 3" Cats just 2.5" Cats and 3" Catbacks it listed there. =/

08-09-2013, 01:28 PM	#3 (permalink)
2011 Nismo#91 A True Z Fanatic Join Date: Mar 2011 Location: NJ Posts: 2,400 Drives: slowly Rep Power: 40569	Thanks for the quick reply. I was updating/revising my FI build list when I noticed the diameter difference. 3" TP would be nice and cheaper money wise, but I worry in NJ it wont pass emmisions test I do believe they still check the tail pipe. I looked on FI's site and didn't notice a stand along 3" cat, I will have to look up the exhaust with the cat option. Went back to both mfg sites and don't see 3" Cats just 2.5" Cats and 3" Catbacks it listed there. =/ Last edited by 2011 Nismo#91; 08-09-2013 at 01:38 PM.