test pipe vs. high flow cat
#1
test pipe vs. high flow cat
im currently running a high flow cat but was thinking of running a test pipe instead, would there be a difference in the hp side(probably not), but will there be a change in sound, im running the megans racing drift spec catback, stock header. can anyone give me some info please, thanks
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Rockin S2K
S2000 Modifications and Parts
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03-17-2018 04:23 PM