hey i have 87 5.0 mustang gt, i have 1 5/8 2 1/2 hedman shorties, with mac h-pipe, flowmaster delta 40 serious, with 3 1/2" pipe, but i want louder exhaust i don't wanna buy all new exhaust but i wanna sound like i got something big under my hood.
I recently changed my exhaust to a MAC exhaust system, 1 5/8's unequal length shortie headers, off-road h-pipe, and MAC pro dumps all 2 1/2". Alot of people like the sound of the new flowmaster super 40's. As long as you get rid of your cats and dont use cheap exhaust stuff, then your exhaust will sound good.
Ive got a full mac setup, headers, orx, flowpath catback. Its loud, and as purely beautiful as it sounds, its too loud for my needs. I will be changing exhaust setup evenetually
I have BBK longtubes, uncatted BBK X pipe, 2 chamber Flows, and 3" tips. But also keep in mind that there is a "little bit" of work done under my hood . Here's a clip:My exhaust
get a off road X pipe and turndowns...it wont be as bassy as the H but will rip more in the higher rpms. spintech pro streets might be louder, i have only heard vids. i have flows and love them though.
U might want to try this http://www.mccordcg.com/mpp/mpp.htm
all u have to do is flick the swich and u have a REALLY loud exhaust and for when u need it back to normal just hit the swich again
im thinking about getting it after i pay off my AFR 165's
If you guys seriously want a LOUD exhaust that doesnt sound like a POS pickup truck, here's the trick. Get yourself a typical offroad H pipe, and your typical 2 chamber Flowmasters. Take the flows, and cut the back half off, up to the back plate of the first chamber...if you've ever seen a cross section of a flowmaster then that'll make sense. You're basically creating home made single chamber Flowmasters. You won't need dumps since the back of the muffler is pretty much open. It'll be loud like a racecar, but retain that deep growl that Flowmasters are good for. If you want a more raspy, rippy sound, use an X pipe instead of H pipe. Fair warning though, the police arent real big on this setup...it's best for track only cars.
If you can't be fast, be loud! I hear it all the time, stock cars with exaust, they just sound like that.
Higher output motors, especailly a higher compression motor with high flow heads, and a nasty cam will be louder with the same exaust, and there will be no doubt which is the meaner car just by the sound, because they will not sound anything alike.