I have mashed the Google button many times the last few days. Confusion over nomenclature and constant results for the S5 V8 keep confusing me. There are resonators on the stock down pipes, a center almost square muffler/resonator and the two rear mufflers just under the rear bumper where the Sport exhaust valves are located. Leaving the forward stock resonators intact and removing and replacing the center muffler/ resonator with a Xpipe is what folks are doing, correct? There are numerous X pipes out there, Supersprints is pricey. Suggestions please. Thank you.
