Pypes M-80 3 inch pro race mufflers idle
Short idle clip after installing the 3 inch pypes pro race mufflers. Rest of exhaust is 1 3/4 longtubes, 3 inch prochamber. 347 with FTI cam.
Very nice choice of a muffler that will not rob HP. Very similar to a dynomax race bullet but it softens the exhaust just a bit more. Check our other videos to see what this sounded like with an open pro chamber before the mufflers.