Quote:
Originally Posted by corbin09
I dont have a video.. I may be able to post up a dyno chart however... Let me e-mail my tuner and see what he has on file. With non-res tp and the topspeed y pipe into a muffler that was pretty much a straight pipe was very loud. I think with HFC's you will be happy. It will be loud but shouldnt drone as much.
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Btw, I had the Top Speed y pipe and Berk HFC's put on Friday to go with my Top Secret exhaust... My God this thing screams now! It does rattle the trunk a bit revving past 4-5k but it a much better response. Even stepping on it while cruising at 60 in 6 gear it accelerates. Before I had to downshift to 5. Im happy