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Dynomax Ultra Flo 19443 Exhaust System Kit

  • Based on 40 reviews
Condition: New
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$338.99 Why this price?

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Availability: Only 9 left in stock, order soon!
Fulfilled by Amazon

Arrives Saturday, Jan 25
Order within 20 hours and 31 minutes
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Features

  • COMPATIBILITY Fits 2005-2015 Nissan Xterra
  • COMPATIBILITY -- Designed for 2005-2015 Nissan Xterra; see product information for compatibility and engine specs
  • COMPLETE SOLUTION -- Includes DynoMax Ultra Flo welded muffler, pipes, gaskets and clamps
  • EASY TO INSTALL -- Direct-fit bolt-on pre-assembled solution with welded hangers, pipes and clamps for easy installation that doesnt require specialized fabrication and/or welding
  • IMPROVED FLOW CAPACITY -- 2.5-in. Aluminized-steel tubing with mandrel bends improves flow capacity over traditional bends while increased pipe diameter from OE sizes increases flow and power
  • SUPERIOR PERFORMANCE -- Straight-through design ensures unrestricted exhaust flow and reduces back pressure; dyno proven to flow up to 1,000 SCFM
  • PREMIUM ACOUSTIC CONTROL -- Exclusive Continuous Roving Fiberglass (CRF) technology absorbs unwanted interior resonance while maintaining a deep performance tone
  • ENGINEERED TO LAST -- Muffler features stainless-steel construction with a micro-finish for lifelong protection and 100% welded design for maximum durability
  • NOTES -- Welded 3-in. outlet single wall, buffed and polished stainless-steel slant cut tip

Description

Give your Nissan Xterra’s exhaust system an upgrade with a DynoMax Ultra Flo welded 2.5-in. single cat-back exhaust system. Features a DynoMax Ultra Flo welded muffler that features Continuous Roving Fiberglass (CRF) to absorb unwanted interior resonance while maintaining a deep performance tone.

Color: Regular


Brand: Dynomax


Material: Stainless Steel


Vehicle Service Type: Car


Shape: Round


Manufacturer: ‎Dynomax


Brand: ‎Dynomax


Item Weight: ‎46 pounds


Country of Origin: ‎USA


Item model number: ‎19443


Exterior: ‎Smooth


Manufacturer Part Number: ‎19443


OEM Part Number: ‎19443


Date First Available: February 13, 2005


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Jan 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Works Great!
The media could not be loaded. I would recommend. Fitment was good, quality is good. Exhaust diameter is exactly as OEM on my Xterra Pro4X. The only thing I would have liked was for this kit to come with hardware as well (screws and nuts for catalytic converter flanges). I used the old hardware so not a big issue. Overall, very pleased with the install, quality, and sound. ... show more
Reviewed in the United States on June 11, 2023 by Rich

  • Easy perfect direct fit, maybe louder than I'd like.
So... It was a direct fit on my 2006 Xterra After I got the old siezed together exhaust out, it went in easy. BUT like many said this is a louder exhaust. There are reviews that say "badass" and doesn't drone, but this thing is loud. There is a difference between a good badass sound or loud. This is just loud. I'd guess because the muffler is indeed smaller body overall than the old system, so less dampening materials inside. I like the easy and quality construction, but I don't know if I'll keep it due to noise. I like the tone, just want it quieter. ... show more
Reviewed in the United States on November 5, 2018 by Kindle Customer

  • Good fitment and sound but a little loud
Installed on my 05 XTerra a couple weeks ago. The fitment was very good and just required a little deburring on one of the slip joints. The material is 409 stainless steel, not aluminized as the other reviews state. The pipes are all mandrel-bent and the muffler is basically a straight-through design. The tip tucks up very close to the bumper and there is a ton of clearance around the axle. My 5th star is withheld just because with this single straight-through muffler design the exhaust is pretty loud. It sounds good so it's not super annoying but you better like listening to a VQ40DE if you buy this exhaust. If you're looking for maybe a little louder than stock this isn't the best pick. As far as making power goes, I'm sure it has some effect, but the exhaust I pulled out was such a cobbled-together hack job piece of garbage that I can't really compare against what a proper stock exhaust should be. ... show more
Reviewed in the United States on June 18, 2020 by Amber

  • 2012 nissan xterra pro4x
UPDATE/// After about 1000 miles put throught the new exhaust, it has risen my MPG to 20+ in town and about 26 or so on the interstate. Very nice increase in power and presence. A steal if you can get it for the price it is now, won't find better! amazing upgrade. much better and stronger. makes my X roar! install is a breeze, did it myself with a friends help, some parts can be tricky to install and maneuver through and over the axel and surrounding hardware. unless you have a car lift. mine was done on the ground. the noise does not drone the cab at all. once your RPMs settle down it's just like the stock exhaust. heads up: I completely removed the rubber dampeners for an easier install process. also, with my xterra, the flanges on the y-pipe to the catalytic converters DID NOT match up when I mocked the exhaust into place with the bolts, hangars, dampeners only hand tight. it had me worried that it wouldn't fit properly, however after it was all tightened and secure, everything matched up, seals were sealed and the clamps kept it all tight. So far the performance of the exhaust is more noticeable on the side of acceleration and hill ascent, improved. major passing power. coupled with an AEM Brute airforce air cold air intake and a Throttle body spacer!!! I'll update later as other things improve, MGP.. etc. etc. Right now I'm running about 19. ... show more
Reviewed in the United States on September 15, 2013 by bailey

  • This does not sound good on the Nissan VQ V6 engine.
I experienced a power loss when I installed this system and the system is very loud. I live in a area where it's very hilly and rolling where my transmission shifts a lot. When in a lower gear to pull a hill you can't hear the radio or talk to the person next to you very easily. If you really want to hear your exhaust note and really like the sound of a V6 this might be for you. I think this muffler would sound great on a V8 . System was very easy to install , good quality materials and everything lined up great. This system include everything you need including gaskets and clamps. I have owned other Dynomax cat back systems for Fox body mustangs and loved them , this is just not the system for my Xterra or me. ... show more
Reviewed in the United States on April 17, 2021 by Steve

  • Perfect fit, Heavy duty replacement for cat back.
As Stated, Perfect fit, heavy duty replacement for cat back ( my crossover pipe was leaking ) It is a ittle bit louder than factory, but what you get with that is Better acceleration & better gas mileage. One of the cheaper sets I could find in a reasonable price range. Yes I would buy this again ! and recommend ... show more
Reviewed in the United States on August 21, 2023 by Ron Oetzel

  • NOT stainless steel!
NOT stainless. No part of this kit was stsinless steel. (Except the tip.) I think this is a general listing description for many makes/models, but the one claiming to fit a 2010 Xterra is not stainless. It does however fit very well, components are all quality, and the sound is good. Update: Rusted out and fell off vehicle after about 2 years. Very expensive for such cheap quality. ... show more
Reviewed in the United States on November 1, 2019 by Todd

  • Nice sound for the price
NOT STAINLESS STEEL!! THE TAIL PIPE IS CROME. Ez install. It would be nice if it didn't come with stickers on the pipes that will eventually burn off. I used the gaskets that came with it. Makes a nice burning smell when the new system gets hot. Get some Walker gaskets. new hardware to bolt up to the cats would have been nice. The exaust clamps that come with it are trash. Get new ones. I just welded the pipes. The exit pipe out of the muffler and the catback pipe are BARELY long enough for my 2013 xterra. Avoid clamps and have it welded. The sound is quite nice paired with K&N cold air intake. It does make some good aggressive sound. over all, it's a nice purr. That's on an xterra 4.0 VQ40 motor. Good looking crome tip. Nice exaust for the the price. There's one on Z1Offroad is 800$, but...haha! But it's nice! Over all, it was a good buy. Just welded it. No clamps ... show more
Reviewed in the United States on September 20, 2023 by Brian S.

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