Ive tried a BIG magnaflow, Its still loud to me. ill stick with stock for now and possibly get a cut-out![]()
i vote Spintech all the way.. even with my headers, dummy cats, and true duals with x-pipe, my dual Spintech's are 1/4 as loud as the old Flowbastard was at idle.. but WICKED at WOT...
Truck: 05 GMC CCSB SLT Z71,
Go Faster: 5.3, 219/227 .607/.614 112, milled heads, eBay CAI, Circle D 2800, 3030 Built 60E, E-Fans, 3030 Tuned, LT's, Spintech Muffler, DuraGrip w/ 3.73's
Look Better: 10K HID's lows & fogs, tinted Chevy tails