Thread: Test Pipe vs HFC
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Old 02-26-2016, 03:19 PM   #7 (permalink)
FPenvy
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Quote:
Originally Posted by BC416 View Post
Test pipes are generally cheaper but will be more raspy/loud. Both will net you similar power gains and both may throw a CEL.
fast intentions products will not throw a CEL and if they do they will work with you to make it right.

40k miles on my FI TP/CBE set up and not one issue ever nor a CEL.

most CEL's come from incorrect installation where the O2 sensors get beat aroudn or wires stretched then the CEL comes up.
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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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