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I recommend spending a good amount of time searching in here. Short answer, test pipes rasp. If you don't care, go for it. HFC's are better sounding, slightly quieter. My
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A True Z Fanatic
![]() Join Date: Oct 2011
Location: Tampa
Posts: 4,142
Drives: 13' Magma Red Nismo
Rep Power: 7336 ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
I recommend spending a good amount of time searching in here. Short answer, test pipes rasp. If you don't care, go for it. HFC's are better sounding, slightly quieter. My recommendation is if you do TP's, do resonated. Hopefully you upgrade the rest of your exhaust too... Z's have such a terrible exhaust sound
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Old Car:GTM TSC'd 550whp / 410lbft tq @ 11.88PSI
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