There is no difference in sound between the two. They just have both mufflers because ppl have different piping.
---------- Post added at 01:10 PM ---------- Previous post was at 01:09 PM ----------
Do you still have stock catback? If you still have stock catback, you want the offset mufflers. Ur LTs and mid pipe don't matter. It matters what catback you have
Engine/Drivetrain: SCT iTSX with BAMA 91 Race Tune, Airaid CAI, JBA O/R H-Pipe, SLP Power-Flo Catback, Exedy Stage 2 Clutch, Exedy Lightweight Flywheel
Suspension: H&R SuperSport Springs, KYB Shocks & Struts