4 inch Thunder Muzzle Diesel Muffler Gen 2 Logo Plate Option:No Logo Plate (Behind Enemy Lines) 5" of pipe to remove

5" of pipe to remove from you existing system

For ultimate versatility

and miles of abuse

Overview :

Rebuildable

4 inch Thunder Muzzle Diesel Muffler Gen 2 Logo Plate Option:No Logo Plate (Behind Enemy Lines) 5" of pipe to remove(ABOUT A 5 WEEK LEAD TIME) Made in USA Adjustable Sound Rebuildable Overview : Quiet When You Need It. Loud When You Want It. Switch from a normal muffler to straight pipe sound in seconds. One system. Total control over your trucks personality. Adjust Your Sound Instantly Patent pending design lets you choose your exhaust volume on demand. Cruise quietly or open it up whenever you want. Built For Years Of Hard Driving Made from 100% 304 stainless