honestly ill remember the words the guys at mufflex said when they saw my true duals that i have.....''holy crap you have 500 lbs worth of exhaust for a 400 hp car''
its true man. save the money. save the weight. get that thing moving at least past where stock lt1's are running. youve modded your car, increased your trap but lowered your 1/4 mile. why not work on that....and its almost free...just cost of track time