Quote:
Originally Posted by ReLL954
Yea that too but I doubt you get 18 hp from and exhaust
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Seems there are exhaust out there that do give that (stillen, F.I.). I like my stillen. Also z1 is selling used Nismo Oem exhaust for a good deal right now as well as stillen. Wish I saw before I bought my new stillen, all well no regrets.
I too wonder about flashing the Oem ecu with the Nismo tune though. I know people get more power from after market uprev/ecutek and am considering an uprev tune from a local tuner that has a good rep but it would be nice if someone found the actual differences between Nismo vs base/sport so we could just input those numbers and know that we may not be getting every last HP but we would have a safe / reliable factory tune.