00ws6spd

i have pacesetters/ory/loudmouth,sounds like open headers.ppl have said that putting on a performance muffler might actually increase performance,since i have no backpressure right now.is that true?word of advice:plan on buying a muffler if putting lt's on a car with loudmouth,unless you want your car to sound like a monster truck that annoys girls.

snake charmer

iTrader: (118)

backpressure is important to an engine but you have a complete exhaust. if you do not like the sound try going the dual route and sell the ory and loudmouth. then spend the money on some sweet thunders or race mufflers