i was thinking of buying a bbk off road h pipe from american muscle do i install just the pipe or do i need to hook my flowmasters to the pipe. i drive my 5.0 mustang pretty much everyday. will an off road h pipe be to loud? will the police harass me?
thanks

 

hook the flowtubes and mufflers to the h-pipe....it's just meant to equalize exhaust flow, not muffle sound.

 

I would definitey hook upt he off road h pipe to the rest of the exhaust.It will sound great but may not pass inspection.

 

cops want bother you unless you give them something to stop you for. it will sound mean as hell but most def want pass emissions test.

 

Will sound tough, like 40 grit toiletpaper