09-06-2009, 10:38 AM
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#22 (permalink)
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A True Z Fanatic
Join Date: May 2009
Location: E. Northport, NY
Posts: 7,597
Drives: Stuff
Rep Power: 657
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Quote:
Originally Posted by Minicobra1
I really can't see the benifit of test pipes on the 370z, the extra 2-3hp in the upper rpm range is just not worth it. HFC's will get you nice 10-15 HP gains, are not as raspy, and clearly look more stock on any visual inspection. Unless your out tracking the car every weekend, go with HFC's. 
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 If I lived in CA I would do HFC.
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