ChevyDude84
OBS Enthusiast
Hey guys, quick question. I have a 98 5.7 exhaust is all stock ( Not sure on entire system piping diameter can anybody help me with this?) but I want to install just a dynomax bullet for now and get rid of the junkie OEM muffler.
Would this make the system louder with everything else being stock? or should I just cut off the muffler and none.
Thoughts?
Would this make the system louder with everything else being stock? or should I just cut off the muffler and none.
Thoughts?