stangman2354

Every once in a while when I floor the pedal my exhaust after makes a weird noise around 2000-2400 rpms it sounds kind of like a civic with one of those mufflers on them... it started doing it one night after I was going about 120 and i have no idea what it could be..could it be a whole or what...and it only does it every once in a while and it goes away about 5 minutes later when it starts doing it..so does anyone have any ideas on what it could be?

rbstang

what kind of mufflers do you have?

stangman2354

I have stock exhaust sorry

rbstang

muffler could be shot. my friend had glasspacks on his mustang he raced once and they went dead sounded like he was a civic. i dunno though

stangman2354

does anyone else know?

mustang_montana

you mean the crackal when decelerating? mine does it too, most highflow exhausts that ive heard do that. mine doesnt sound like no civic though.

stangman2354

Not when im decelerating when I'm accelerating around 2000-2400 RPM's.

n/a_threat

One of your cats might be going bad. I think it's time you got some aftermarket bolt on exhaust!!!

mustang_montana

i agree get some lm2s! i have a small leak in my exhaust that makes it sound like *** when i floor it at the tolls. kinda like a fart like sound but only for a second.

stangman2354

Yea I'm getting the lm2's real soon...how much was ur guys install price?