That is the only problem with that particular muffler. The offset/offset.
I swapped out a set of Accurate Ltd. mufflers for a pair of DynoMax Super Turbo mufflers. With the Dyno Max mufflers, my GTS dropped a full second off the E.T, and picked up 7mph. That was the ONLY change I did. I piad $82 for the pair thru Mancini Racing. Best 80 bucks I EVER spent on the car!
:wav: