Flowmaster 50 Series Delta Flow® Muffler – 3.00" Offset In/Center Out

Love this muffler. Got installed on my 2018 silverado. Nice low rumble, barely any drone and it's aggressively loud when you get on the gas! Perfect for a daily driver.

I went with this to try and get rid of the drone sound in the cave while going down the road that I had from other expensive mufflers. It 100% fixed it you can hear the radio now while driving down the road !!

Genuine flowmaster

Don't want your truck to sound like that highschool kids down the street but want it to still be loud enough to hear and actually sound good? This is your best bet. Put this on my 2018 silverado 5.3 and deleted the resonator and it sounds perfect. Does get a tad louder once broken in at first I thought it was too quiet now it is perfect.

Just has a good Flowmaster rumble without ticking off the neighbors. Yes I'm an old fart now and don't care for the loudest exhaust ever. Installed on a 2003 Silverado with the 4.8.

Purchased two 50 Series Flowmasters. Put duel pipes on a GM with the 8.1L. They are great sounding muffler. Not too loud or not too quite. I'd say they are a medium sound.

I installed this on a 2019 Silverado with the 5.3l V8. I wanted to get some better sound from the engine but I did not want to be obnoxious. This muffler sounds great inside and out. Its louder than stock but not so loud you annoy people. When cruising its quiet and when you jam the gas pedal you can hear the flow master sound.

I bought the Flowmaster 943051 50 Delta Flow Muffler for installation on 2008 Infiniti G35x sedan. It has a custom 3" single exhaust with a glass pack in the resonator position and this flowmaster muffler at the rear, in the original muffler location. The muffler sounds good at every rpm except cruising at 55 to 65 mph, it has quite a bit of "drone". This drone is at about 125Hz, which translates to about 7500 pulses per minute or 2500 rpm for this 6 cylinder engine. I discovered that the drone pretty much disappears if I add a foot or more length of tailpipe to the outlet. I can't do this, as the muffler is at the rear bumper. This muffler replaced a 2-chamber muffler, similar to flowmaster 40 series, which had horrible drone at similar rpm range. This 50 series delta flow is much better but still fairly annoying, in my opinion. Besides the droning, this muffler is good. Flow is excellent and I've gained a mpg or two. It sounds great when I get on it and pulls strong right to 7600 rpm redline. Not loud but definitely breathing way better than the puny OEM dual exhaust these cars come with. At 70 mph the exhaust is quiet. If you like loud trumpet exhaust, you will probably find this muffler too quiet. Also, this Flowmaster muffler is made in China.

Fit great sounds great and a great price

My 50 delta flowmaster Came pretty fast was expecting 4 weeks with this virus floating around. came in 2 weeks. So installed couple day's later sounds great and watched a bit of flowmaster videos and it will get louder after it breaks Hope not to loud. Has nice rumble at idle vary nice rumble driving rumbles even more under load like pulling my boat

Great sound. Not to loud idle grumbles and I can hear it when I get on the gas but on the highway cruising I barely hear it at all. Part of me wants it to be a bit louder. There is a deep base like drone when the mds kicks in while slowing down though. 2021 ram 1500 5.7l w/single exhaust and rear resonator.

Only had it installed for a week now, has a pretty nice sound. Not too loud not too quiet.