Would there be any benefit of me buying an O/R H over removing my cats? I know I'm cheap as hell....
This,An aftermarket midpipe has a consistant overall diameter where the stock midpipe doesnt. I'm not sure how much it really matters though.
4.6 = Muscle car :lmaoMustang GT Flowmaster 40 O/R H-Pipe Exhaust (revs and fly-bys) - YouTube
Stock midpipe, cats cut out, and original 40's. Sounds like a muscle car.