Nissan 370Z Forum - View Single Post

TopgunZ · 02-14-2017, 02:16 PM

If you simply MUST have cats then dont put them way up high by the exhaust manifold, they will get too hot there. The best thing is to put them downstream where they will keep cooled from air passing by them and not being bolted to a red hot manifold.

Mil.spec have been holding up the best.

Mil.Spec :: Universal

02-14-2017, 02:16 PM	#9 (permalink)
TopgunZ A True Z Fanatic Join Date: Jun 2012 Location: Minneapolis Posts: 2,651 Drives: 06 350Z , 09 370Z MT Rep Power: 6834	If you simply MUST have cats then dont put them way up high by the exhaust manifold, they will get too hot there. The best thing is to put them downstream where they will keep cooled from air passing by them and not being bolted to a red hot manifold. Mil.spec have been holding up the best. Mil.Spec :: Universal __________________ ROTREX SUPERCHARGER TUNER KITS - $6799/ CUSTOM STILLEN AIR TO AIR KITS -$2100/ 700+ WHP!! WWW.TOPGUNSPEEDWORKS.COM