Muffler seems to be going bad, does it hurt performance? It seems so, tell me dammit

hehe

i noticed my outer layers of mufler skin is coming off.. pretty bad. At least two or three layers came off and rusted. Do you think this is hurting my performance? How long do you need leave it till it's going really bad? Wait till I start to see holes or somethin... :uhoh: :icon16: :grinno:

it won't hurt your performance....your neightbors will hurt you.

Carlos.

it won't hurt your performance....your neightbors will hurt you.

Carlos.
hi sorry to intrude but you say it does not hurt the performace but will it have anything to do with the engine check light not going off? thanks