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dynomax ultra flo 17233 exhaust 🔥 muffler: superior performance for optimal exhaust flow logo

Dynomax Ultra Flo 17233 Exhaust 🔥 Muffler: Superior Performance for Optimal Exhaust Flow Review

8

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Average

Revainrating 4 out of 5  
Rating 
3.9
🔊 Exhaust Systems & Parts, 🏎️ Performance Car Parts & Accessories

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Details

BrandDynomax
Item Dimensions LxWxH27 x 10.5 x 5 inches
Item Weight10.5 Pounds
ShapeRectangular

Description of Dynomax Ultra Flo 17233 Exhaust 🔥 Muffler: Superior Performance for Optimal Exhaust Flow

PREMIUM ACOUSTIC CONTROL -- Exclusive Continuous Roving Fiberglass (CRF) technology absorbs unwanted interior resonance while maintaining a deep performance tone. SUPERIOR PERFORMANCE -- Straight-through design ensures unrestricted exhaust flow and reduces back pressure; dyno proven to flow up to 2,200 SCFM. ENGINEERED TO LAST -- Stainless-steel construction with a micro-finish for lifelong protection and 100% welded design for maximum durability. FLEXIBLE SOLUTION -- Customizable design offered in a variety of styles and sizes for universal fitment (may require specialized fabrication and/or welding). SPECS -- Available in a variety of body diameters; 2-in. to 4-in. inlet/outlet configurations; see product specifications for more information. PERFORMANCE UPGRADE -- Use premium DynoMax accessories when installing Ultra Flo Welded mufflers for a complete exhaust system upgrade.

Reviews

Global ratings 8
  • 5
    3
  • 4
    1
  • 3
    4
  • 2
    0
  • 1
    0

Type of review

Revainrating 5 out of 5

Tires now squeak effortlessly. I am 66 years old, young.

2015 f150 5.0 with resonator racing muffler. No drones under 70+. I don't like it very much. Took me 5 hours with a 3" T304 pipe. Sounds like a big mustang?

Pros
  • Stylish and modern design
Cons
  • Update available

Revainrating 3 out of 5

Little noise

The price is too high, but overall a decent muffler. If you are looking for sound, this is NOT for you. Generally, you can find a cheaper muffler that does the same thing. Appears to be a high quality material.

Pros
  • Lots of positive emotions
Cons
  • Very expensive

Revainrating 4 out of 5

Sounds good, not so loud.

I love that it was an easy install that took less than 30 minutes at the muffler shop to install on my f150 5.0. Doesn't sound as loud as I thought, but definitely a lot less exhaust puts a strain on the system with a lighter CFM flow. Highly recommend removing the resonator for a little more ummpff. Great price and good silencer.

Pros
  • This is amazing
Cons
  • Some issues

Revainrating 3 out of 5

Louder than expected. Welds are rubbish

Welds are rubbish and I received it with black fingerprints. The box was also damaged when I received it. Didn't fit my 2012 Silverado (4.8L) as I said I had to buy transmissions. Sounds decent, much louder than I thought based on the reviews. Drones on the Interstate (approx. 1600 rpm at 80 mph). I travel a lot and it gets boring quickly.

Pros
  • Decent performance
Cons
  • No

Revainrating 3 out of 5

3 liters in the suburbs, that's a pretty standard engine and you hardly hear the exhaust.

I bought this for a 2005 suburban Chevy. I didn't want a loud exhaust on it, but this one is very quiet. I almost think my stock exhaust was just as loud. If you're looking for some noise, this isn't it. I have a 5.3 liter engine in the suburbs which is quite a standard engine and you can barely hear the exhaust noise in the suburbs.

Pros
  • Best
Cons
  • Old

Revainrating 5 out of 5

Now I'm so glad I decided to purchase the Dynomax 17233 Ultraflo.

I originally wanted to buy Borla or Magnaflow for my 2012 Chevy Silverado 1500 4x4 truck. Now I'm so glad I decided to purchase the Dynomax 17233 Ultraflo Weld Muffler. My truck sounds really good and has a nice deep tone that isn't too loud or annoying. I was also concerned about any drones, but they are very minimal and barely audible. In terms of performance, I think it feels a little more peppy than with the stock muffler.

Pros
  • Hands Free Operation
Cons
  • Operation Speed

Revainrating 3 out of 5

Slight hum. Not too loud

Very good cold start sound. It has the kick I was looking for back then. But when driving it is almost inaudible. If you give it a few revs and you're behind it, that doesn't sound bad either. I hope it gets a little louder over time. I had a Flowmaster 40 on my old truck (Silverado 2011) but didn't want my new 2019 Silverado to be that loud. So it depends on what exactly you are looking for. If you are looking for a loud and aggressive sound, this muffler is not for you. If you're looking for…

Pros
  • Pleasant to use
Cons
  • Cable is shorter than other picks

Revainrating 5 out of 5

Dynomax Everlasting NIRVANA

THAT sounded like the DEVIL himself was with me. LOVE THIS MUFFLER. took my TAHOE from the frail soccer mom who sounded kick kick. on the DEMON FIRE-SPEATHING DEATH VEHICLE. above 4,000 rpm it guts every person standing on the pavement as I walk by. Still quiet in the Tahoe's cabin. OK. Serious. It's a great muffler and made of stainless steel it will last the life of the truck. It roars softly until you step on it, then it springs to life. Definitely feel more torque at low revs. Mileage, well

Pros
  • Certified
Cons
  • Easily Serviceable