Reply to "LARGE BORE TAILPIPE RESONATORS"

Check with Pantera Performance in Colorado. They probably still sell the Supertrapp inserts that will quiet your exhaust down. It is tunable for noise as well as back pressure. You can also check with farming equipment supply companies who sell them as spark arrestors as well as VW Bug performance parts suppliers.

Mind train exhaust used to sell a crossover resonator kit that tied the left and right exhaust pipes before the mufflers, in effect making it an H-pipe which will definitely quite your exhaust. It does require welding flanges(if you want them removable) or welding the resonator pipe (on permanent installations).

If you don't have or need a trunk tub, I would put a 180 degree exhaust system. They are (to me) pretty tame until you get on the gas and the look says 'race car!'.

Good luck on your project