Here in metropolitan Bay Area Kalifornia, I don't have a lot of exhaust shops to choose from. Looking to replace from cats back, the ventilated stock system. Want to do a 3" muffler and single 3" tail pipe. One local shop has Magnaflow "universal" mufflers and other shop has an assortment of Flowmaster FlowFX. The Flow FX is a relatively new non chambered straight through design and I don't see any FSB reports or comments. So anyone use that one?
Thanks,
Joe M
(CA '90 5.8 with two cats)
Thanks,
Joe M
(CA '90 5.8 with two cats)
