last year i came across a thread about a dual tail-pipe mod where u drill a 1/4" hole into the back of the muffle. not only gives it a more ballsy sound but its supposed to give u more power.
does it actually give you more power?
is it worth it?
i know backpressure is important with these things.
will it give me more speed? or will its decrease it?
does it actually give you more power?
is it worth it?
i know backpressure is important with these things.
will it give me more speed? or will its decrease it?