You can expect to get about the same gains as pulling your spark arrestor and baffles out of the stocker. You may get a little more with that cherry bomb if it has a bigger inlet and outlet. You'll see your gains on the butt dyno when you replace your stock header with an aftermarket one. I went from a stock header and slip-on pipe to a full system and it is a night and day difference! You get the noise too :lol:Yes, must suck all oil from ground and use it to haul ass!
I'm gonna try it out. It's cheap and i bet it will sound KILLER!
Is the stock muffler really restrictive and power robbing? or do you usually mostly just get extra noise by going to an aftermarket one?