what will a 5.0 SO sound like with headers, H-pipe, and flowmasters?
would it sound like a 5.0 HO?
Close but not as loud I think. I have flowtech after burners on mine and it isn't as loud as most 5.0 Stangs. Could be my choice of lers though.
My car's a Super-SO (it's old-school CFI) and it's loud as hell with stock GT headers, off-road 2.5" h-pipe and summit chambered lers.
Do it. You won't be disappointed. I think my car sounds really good with stock Mustang headers and MAC off-road H-pipe and lers.