🔝 Flowmaster 942551 2.5In(O)/Out(C) 50 Series Df Muffler: Superior Flow Control for Enhanced Performance Review

If you have a naturally aspirated Ford F-150 and are running one you will find that the noise in the cabin is a little louder than expected. If you have a Dodge Ram or Silverado, the in-car sound should be much quieter. Sounds great but I regret installing it on a Ford F-150.

I fitted this to a 2004 Jeep WJ with a 4.0 liter engine and placed the muffler right after the muffler. It sounds great at idle until the throttle opens and is only loud at full throttle. Slight hum at around 1500 rpm, but that's mainly due to exhaust gasses being vented under the car, not behind it. Good quality and good sound.

I can say I've used my fair share of Magna Flow and Flowmaster mufflers over the years! It all depends on what sound you like and what you are willing to put up with, right down to the drone! I personally like the sound of the Flowmaster 50 series, not too aggressive and no cockpit rumble at 2000 rpm. I had it on my F150 and now on my Frontier 4.0,

This was my third purchase of this muffler in 23 years. I like the quiet roar and the power increase on my old four cylinder engine. The 3000-5000 rpm power range is quickly increased with this larger muffler. Installed on a 1997 Mercury Tracer Van with engine modifications. The existing 2" pipe was extended to 2 1/2".

I ordered these two Delta Flow 50 series mufflers last week and received them in the mail today. One of the mufflers had bad welds and the other had fairly extensive surface rust. I should have prepped these mufflers for this environment but now I have to return them and order another pair. Let's hope they don't get all messed up the second time around!

Sounds great I had super 10's but I got sick of the hum on long rides, obviously it's not that loud, the hum disappears when accelerating and idling but when traveling you hardly get here sometimes not at all but when idling it sounds good as you can see in the video my electric fuel pump is 'almost' louder than a 2 delta flow super 50 but i would definitely buy it again if you want to A little louder, the Super 44 Delta Streams are perfect, they're not like regular Super 44s

My truck is equipped with a 420 hp 6.2 engine. with 460 lb-ft of torque. I bought Flow Master after watching some YouTube videos. I was looking for a muscular sound like the Ford Mustang GT. From all the reviews I've either read or watched, this muffler sounded like it was just what I was looking for. After installing it on my GMC, it's a little louder than I expected. If you stand on it or hang a load on it, you can tell for sure. There's not much cabin rumble on Interstates at 80 to 85 mph. I