I started to get true duals, but after research, didn't want the low-mid range torque loss either. Ended up with the Fullsac x-pipe and 1.75" baffles. The FS x went on like a charm and fit was perfect. Also, I took notice of the fact that the workmanship was top notch. Plus, it sits under the stock heat shields, so to the man, it looks stock. Same for the baffles. The crew at Fullsac is real easy to deal with, also. Very helpful. Fueling is being handled by a SEPST.
The cat is gone, plus the ceramic coating sends the heat with the exhaust flow, so heat is much, much less. No new plumming for the crossover pipe w/ the Fullsac. Steve said it didn't make much diff on the dyno when developing the x-pipe.
I know this is starting to sound like a commercial for Fullsac. But I just can't say enough good about Steve and his crew. Rare in this day and age.
Hope this helps, and laters...
Bobby