Formula S
And if you want to make your own (that's what I did because the original one I found at Carlisle is just too rare to put on the car) here's how. I've been told by many people the muffler was optional depending on the State. I run with no muffler, just the resonator and it sounds great!
And if you want to make your own (that's what I did because the original one I found at Carlisle is just too rare to put on the car) here's how. I've been told by many people the muffler was optional depending on the State. I run with no muffler, just the resonator and it sounds great!