Install was done  by laying underneath  by myself.. It was not complicated as long as you ensure to hit the hangers with wd-40 so slides off and on easily. I was hoping not to get any drone sound but it only happens at a certain rpm. But it does sound sick while driving through mountains.

Perfect fit

Love the product and my truck sounds great.Would like to ask if you have any sticks. Would love to pit one on back window. Thanks You

Awesome I really like it.

Quality of the muffler is great, nice welds and stout hangers. It has a good "muscle" sound to it, just right for what I wanted, you can hear it at idle and accelerating, but not too loud at cruising speed. There is a slight drone in the cab between 60-65 mph, but not bad. At freeway speeds of 70-75 the drone disappears. Install was easy, I used a little anti-seize on pipes and everything slid together nicely. Not sure what some complaints I saw in other reviews about rear pipes sticking in or out further than stock, was not a problem for me. No problems with the new clamps either, they were pretty much exactly like the stock ones. Re-checked the install and tightness of the clamps after a week of driving and all's good!

Installed on 2015 Ram 1500. Fit great and easy to install. Sounds perfect.

The sound of the exhaust is exactly what I was looking for. A nice growl on startup, a good rumble at idle, little to no drone while cruising down the road, and a nice agressive 8v roar when you smash the throttle. I would have given this muffler a 5 star rating however it did not come with clamps so I had to drill the tac weld off the factory muffler clamps and swap them to the new muffler. Also the factory muffler had notches at the inlet and outlet pipes to line up with the factory exhaust pipes, the new muffler had the notches 180degree off so I had to cut a small notch in all 3 pipes on the muffler to get them to line up. Both of these were easy to over come and for the price I didnt care since I have some experience in building exhaust system. Quality appears to be top notch as far and welds and finish. If anyone read all the way through this review the next thing you need to do is buy this product. Also the install took me 1hr

18 muffler seems well made time will tell install took a little longer than expected was hard lining up dual exhaust by myself I really like the sound no mileage gain or performance noted

Extremely happy with this. An outstanding high quality item at a good price. Sounds great on my 17 Ram 5.7L. Not obnoxious and not quiet, a good middle ground.

Appears to be a quality product for the money, not excessively loud, nice sound at about half the price of factory and other direct fit exhaust.

Good quality for the price. Nice tone (not too loud) and very little drone only occasionally. It’s hard to tell if it’s improved performance- maybe a little. I had a muffler shop install mine, cost $120. It took them about 1 hr total.

This 18" unit has a deep tone that is not in the least bit overpowering. Sounds great in the cab and out, none of that "twenty-something" obnoxious noise here ... just a nice "old-school" rumble. It fit flawlessly in place of the stock 5.7L Hemi monstrosity. Was one of the easiest turly "bolt-on" muffler replacements to perform that I can remember. I gave all the stock muffler clamps/joints a a shot of penetrating oil the evening before I replaced it. To change out, started at the back removing the tips, pop off the rubber isolators, generously loosen all three muffler clamps and gave the tail pipes a good wiggle and out they came. Followed suet with the muffler, no problem thanks to the way Dodge has assembled their system, mind you, my truck is seven years old and here in HI. Slipped the new unit in place and reassembled flawlessly, about 45 min in it's entirety. Fit and finish are exceptional.

Bought the 18" muffler. This aftermarket muffler is of good quality and is a step up from the stock in loudness. Driving around town you can hear a slight drone under light acceleration. However, I would say it lets people know you have a Hemi when you want them to know you have a Hemi. As it gets louder the hard you mash the gas.

So I have a K&N cold air intake and a tune that also deletes MDS. I wanted something that gave a little more noise so I can enjoy the drive and actually hear all 8 cylinders for once. The 18” I think is perfect, it’s definitely louder but I’m not gonna deafen the ricer at the red light, piss off the neighbors, or wake up the wife as I leave for work. Its a nice deep tone that you can appreciate in the throttle. I don’t get much drone if any in the cab. As for install it’s pretty easy, definitely easier with a second set of hands, you definitely do not need to waste money paying someone to do this. A 17mm 16mm and 14mm and some spray lube are all ya need. And a good tip is make sure you remove the tip pipes from the hangers almost completely, just make sure they’re even when you put em back. All in all great for the price.

Very easy install, as expected. The Total Flow muffler sounds great and is exactly what I expected. The deep, mellow tone sounds like how a Hemi is supposed to sound but without being obnoxious. I can’t find anything bad to say about this muffler.

Muffler has just arrived. First impression is looks good. Muffler is same length as my stock muffler on 2012 Ram Hemi. It is a packed muffler but it is a straight through design. I am hoping that the packing will help with the cabin drone I am having with a different brand I have previously installed. I will update this review once I get the Totalflow installed.