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Old 11-06-2014, 09:01 AM   #4323 (permalink)
FPenvy
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Join Date: Jul 2011
Location: Pittsburgh PA
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Quote:
Originally Posted by TKomodo View Post
Mine resonated 18" has a rattle and a hiss when accelerating and decelerating. any reason why? Are they not compatible with FI applications?
hiss is normal on decel. but if its on accel you may have some loose bolts.
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324whp/258wtq AAM Tuned |F.I. NonRes CF CBE/NonRes TestPipes #373|UpRev Tuner|Akuma Motorsports Intakes|Z1 34 Row Oil Cooler
Quote:
Originally Posted by F.I. Inc. View Post
Yes, they are Tony approved! Frank, when I get around to it, I may put your pipes into production. We will call them, "The FP" option.
-Tony
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