Quote:
Originally Posted by Bking
Even after changing the intake, HFC/test pipes, CBE, headers won't increase the horsepower to a significant amount. I say save the money for a set of wheels + spacers, CBE, and maybe some exterior mods like a lip kit. It will make your Z look so much better but with similar performance.
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Going from ~280 to ~320 whp is a significant amount. You'll absolutely feel it. That's a 15% power increase.