02-17-2016, 11:45 AM
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#21 (permalink)
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Premium Member
Join Date: Jan 2013
Location: Orlando
Posts: 1,021
Drives: 2010 370z 40th A.E.
Rep Power: 16
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Quote:
Originally Posted by Fairlady_Zeto
Did you feel decent gains with the Z1 HFC? Ive been debating getting these..Any CEL?
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I actually had test pipes before these, and went to them because I hated the smell and hiss. If anything, the slight increase in back pressure gave more mid range TQ, still gave me plenty of top end, the sound was still nice a loud (with my ARK exhaust), but more refined, with MUCH less hiss, and no smell.
As for CELs, I never had one, but I was tuned, so Im not sure if that matters. They have a decent length downstream O2 port, so that helps reduce them Im sure.
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2010 Nissan 370Z 40th Anniversary Edition #762/1000 | Forgestar | Michelin | Swift | TRS | Z Speed | ARK | Z1 | Hawk | CFE | Evo-R | GTMat | Stillen | Seibon | Whiteline | Pioneer |
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