Diamond Eye 460002 Muffler

2017 Ram 2500 6.7L Turbo 4" straight pipe sounds the same at startup and idle. Hushed at low and mid throttle but wakes right up at full throttle. Very pleased with the sound at cruising speeds (65-75). Mounted just before the rear axle NO DRONE at any RPM.

Very satisfied with my purchase here. Cut the annoying drone out but sounds GREAT on hard acceleration. Great results on a 6.5L diesel suburban and a hot rodded 12v dodge cummins. My wife and I love the sound of a good loud exhaust but before getting this muffler, the droning noise at cruise was just excessive, whether it was a road trip or routine city driving, the previously installed no-name glasspack style muffler was awful.I have nothing but good to say about this muffler. If you want an aggressive exhaust note without the annoying drone...this is it.Do yourself a favor and get the band style clamps instead of the u-bolt clamps, too. They're worth the extra money.

This is a great muffler. I was worried about losing the oh so sweet sound of the Cummins with a straight pipe but this just fine tuned it, this muffler cuts down droning sound in the cab and still sounds amazing when you smash the GO pedal. Worth the buy if you're straight piped and drive your truck any long distances like I do a 3500 mile round trip to Florida with the straight pipe would have my head ringing but adding this muffler really helps keep your sanity at cruising speeds.

Bought this for my 2013 cummins. I liked the straight pipe at first but then the drone in the cab got pretty annoying on trips and hauling stuff. This muffler makes it just perfect in the cab. Haven't tested it hauling yet but the drone is a LOT less than before. Good value and material.

It work pretty good. Few bad things for the 4 star. No directions were flows travels. And no where to find diamond eye stamp or in the box it came from.

I'm running it on a 5.9 24v ppump with 4" exhaust. I'd get the dreaded drone sound prior to this muffler. The exhaust is still loud but It's more enjoyable to drive.

Good sound quieted the old bitch right down proper but still keeps a good big rig sound. Quality weld on can and sizes were spot on. Rey pleases with value for money spent.

Does not come in a labeled box so I’m pretty sure this is a knock off brand and not a original diamond eye. Installed on cummins and couldn’t tell a difference between this and straight pipe