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🔥 dynomax ultra flo 17217 exhaust muffler: unleashing power and efficiency! logo

🔥 Dynomax Ultra Flo 17217 Exhaust Muffler: Unleashing Power and Efficiency! Review

6

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Very good

Revainrating 4.5 out of 5  
Rating 
4.5
🔊 Exhaust Systems & Parts, 🏎️ Performance Car Parts & Accessories

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Details

BrandDynomax
MaterialStainless Steel
Item Dimensions LxWxH20 x 10.5 x 5.2 inches
Item Weight0.1 Pounds

Description of 🔥 Dynomax Ultra Flo 17217 Exhaust Muffler: Unleashing Power and Efficiency!

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 6
  • 5
    4
  • 4
    1
  • 3
    1
  • 2
    0
  • 1
    0

Type of review

Revainrating 5 out of 5

doesn't look like a tractor

If you have a Jeep Wrangler with a standard 4.0 header, put it on and you won't regret it. No rumble, the noise isn't tractor just a little louder than the original with a pleasant rumble.

Pros
  • a beautiful thing
Cons
  • there are some downsides

Revainrating 4 out of 5

Fits perfectly in the jeep. But after the sound

It was installed on a 94 year old Jeep 5.2L. It had really high quality welds that came together really well. Fits perfectly in the jeep. But for the sound. there was nothing. We expected a soft sound, a hum. Looks like a normal damper. Maybe we should make a cat. too much of?

Pros
  • A good product for its price
Cons
  • I'll write later

Revainrating 5 out of 5

Nice exhaust sound and seems to be of good quality

I bought this primarily because it's stainless steel so it shouldn't rust inside like the one he replaced. An added bonus is a nice "richer" exhaust note, even on my old 4-cylinder Wrangler. A slight increase in performance too (or maybe I'm just imagining it).

Pros
  • This is amazing
Cons
  • Hard to tell

Revainrating 5 out of 5

Nice item on Performance Parts & Accessories

This muffler is welded to my 2005 Jeep Wrangler (TJ) with a 4.0L I6. man, that sounds good. Directed from the silence to the sound like a lion was in the car with me. But it's not unbearably loud, the radio is easy to hear. I would definitely use this for my other cars. Yes, universally applicable, very good quality, buy if you can't decide, nice deep tone.

Pros
  • Sturdy construction
Cons
  • I'll be silent

Revainrating 3 out of 5

High quality muffler - needs fittings and quite noisy

is a high quality muffler but has a well thought out design. This means it does not meet Forest Service requirements for off-road use and requires the use of a spark arrestor in addition to the muffler. I doubt anyone will report this to you, but the point is it's non-compliant and if they did it would be a hefty fine. It's also quite noisy. Also, this muffler requires the use of fittings for installation and is not a direct fitment without them like 95% of aftermarket mufflers. That is, the…

Pros
  • Satisfied so far
Cons
  • Appearance

Revainrating 5 out of 5

Use with Dynomax Race Bullet Muffler to eliminate rumble and rasp

I installed a Dynomax 17217 Ultra-Flo welded muffler on my 1966 Plymouth Barracuda Formula S (273 Commando V8) to upgrade an old Commando Replace turbo muffler which was rotted inside. It fitted perfectly but was much louder than the turbo muffler, hoarse and made an annoying hum around 1900rpm. Lost the nice deep tone of the original muffler. So I installed a Dynomax 24246 Race Bullet muffler in front of the 17217 muffler to use as a resonator (as recommended by Dynomax). It completely removed

Pros
  • Quality Construction
Cons
  • Requires Socket