look at this vid go to 44 seconds then pause....custom Y pipe into single chamber...would that not add more backpressure??
even if was a single exit it still had true straight pipe duals even the h on the car was for bracing in fact the 04's sound better than the rear muffler 05 06's stock for stocklol immitating... yea, 281 ci dont need much an exhaust system... these mustangs would have been fine with a y to single... but I dont think america would have standed for a mustang gt with one tail pipe... oh yea the gto... oops. big flop.
that system is barely open man. a flowmaster with a big peice of metal in the middle of it might as well be the flowcrapster.
the hack and gurgle is a rich tune and heated o2's.
what?even if was a single exit it still had true straight pipe duals even the h on the car was for bracing in fact the 04's sound better than the rear muffler 05 06's stock for stock
You know IMO it WAS a glorified grand-am ... it was the same chassis, body design, they just stuffed a different powertrain in it, made it 2-dr and that was that. The exhaust sealed the deal ...the one tail pipe was a contributing factor for people calling it a gloryified grand-am