vr6binks 0 Posted July 30, 2009 Report Share Posted July 30, 2009 hey guys im just about to buy my manifold and de-cat pipe but the decat comes in 2 different lengths 710mm or 510 mm. as im not at home i was wondering if anyone knows what lenght mine is, my car is a L reg vr6. the one which is 510mm has a resonator wall which helps keep it quiter, apparently ! how much louder will my vr be with out a decat ? and what are the power gains like for a 6 branch and de-cat ?any help would be great as when i get home i can continue to "pimp my ride" !!! Link to post Share on other sites
cabrioman 6 Posted July 30, 2009 Report Share Posted July 30, 2009 got for the longer one mate u can always cut it down of it to long ..... as for power gains between maybe 5 - 10 at a guess the 6 branch gives more flow and nicer sound Link to post Share on other sites
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