5 inch Thunder Muzzle Diesel Muffler Gen 2 Logo Plate Option:With Logo Plate (Free States) Quiet When You Need It

Quiet When You Need It

One system

more fun behind the wheel

more personality

5 inch Thunder Muzzle Diesel Muffler Gen 2 Logo Plate Option:With Logo Plate (Free States) Quiet When You Need It(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