$330.87
FREE Returns
FREE delivery Friday, May 17. Details
Only 5 left in stock - order soon.
$$330.87 () Includes selected options. Includes initial monthly payment and selected options. Details
Price
Subtotal
$$330.87
Subtotal
Initial payment breakdown
Shipping cost, delivery date, and order total (including tax) shown at checkout.
Ships from
Tucky's Automotive
Ships from
Tucky's Automotive
Returns
Eligible for Return, Refund or Replacement within 30 days of receipt
Eligible for Return, Refund or Replacement within 30 days of receipt
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt. You may receive a partial or no refund on used, damaged or materially different returns.
Read full return policy
Returns
Eligible for Return, Refund or Replacement within 30 days of receipt
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt. You may receive a partial or no refund on used, damaged or materially different returns.
Read full return policy
Payment
Secure transaction
Your transaction is secure
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
Payment
Secure transaction
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more

Dynomax Ultra Flo 39447 Exhaust System Kit for Toyota Tacoma

4.1 4.1 out of 5 stars 45 ratings
$330.87
FREE Returns
{"desktop_buybox_group_1":[{"displayPrice":"$330.87","priceAmount":330.87,"currencySymbol":"$","integerValue":"330","decimalSeparator":".","fractionalValue":"87","symbolPosition":"left","hasSpace":false,"showFractionalPartIfEmpty":true,"offerListingId":"LPwKqje%2BBZhV1dh6KnKFvXZN0GuTWV7on1iJTgizZdnZCjDzM2gaTeJYcsj%2FOH1cadQmjEjEopMwjFbIqpVO6LqIEbIF%2FSz4uSfUeuwWCdAo2i8VJOHhKjBh8xB6I%2BAebpt%2Fme%2BR6vlIG%2BegXf5hpS2I7g0EQllUa6oDQwxDVadlHViOZPDS6Rq8Fdmu3Bju","locale":"en-US","buyingOptionType":"NEW","aapiBuyingOptionIndex":0}]}

Purchase options and add-ons

Brand Dynomax
Material Stainless Steel
Vehicle Service Type Car
Shape Round
Installation Type Clamp-On

About this item

  • COMPATIBILITY – Fits 2005-2015 Toyota Tacoma
  • GET THE RIGHT PART -- Before purchasing, research to ensure that the part will fit your vehicle; enter all vehicle information (year, make, model, engine and trim) for compatibility and check qualifier notes
  • COMPATIBILITY -- Designed for 2005-2015 Toyota Tacoma with double cab; see product information for compatibility and engine specs
  • COMPLETE SOLUTION -- Includes DynoMax Ultra Flo welded muffler, pipes, gasket, hanger and clamp
  • EASY TO INSTALL -- Direct-fit bolt-on pre-assembled solution with welded hangers, pipes and clamps for easy installation that doesn’t require specialized fabrication and/or welding
  • IMPROVED FLOW CAPACITY -- 2.5-in. Stainless-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 1,800 SCFM

Frequently bought together

Dynomax Ultra Flo 39447 Exhaust System Kit for Toyota Tacoma
$330.87
Only 5 left in stock - order soon.
Ships from and sold by Tucky's Automotive.
+
Walker Exhaust 36454 Exhaust Bolt and Spring
$13.19
Get it as soon as Thursday, May 16
In Stock
Ships from and sold by Amazon.com.
Total price:
To see our price, add these items to your cart.
Details
Added to Cart
One of these items ships sooner than the other.
Show details Hide details
Choose items to buy together.

Customers also search

Page 1 of 1Page 1 of 1
Previous page
  1. Glasspack Mandrel-Bent Dual Truck Exhaust Kit with Chrome Tips
    dynomax 39495
  2. Dynomax 55511 Exhaust Pipe for Toyota Tacoma
    dynomax 39447
  3. MagnaFlow Performance Exhaust System 15808: Cat-Back, Street Series, For 2001-2006 Toyota Sequoia, Single Straight Passenger Side Rear Exit Style
    magnaflow 19544
  4. Dynomax Ultra Flo 39436 Exhaust System Kit for Chevrolet Tahoe
    2007 nissan xterra exhaust
  5. Flowmaster 717939 FlowFX Cat-Back Stainless Steel Exhaust System
    1998 4runner exhaust
  6. Dynomax Ultra Flo 19399 Exhaust System Kit for Chevrolet S10
    c1500 exhaust
  7. MagnaFlow Performance Exhaust System 19538: Cat-Back, Overland Series, For 1996-2002 Toyota 4Runner, Single Passenger Side Rear Exit Style
    2000 4runner exhaust
  8. Exhaust Muffler Pipe Fits 2001-2003 Toyota Sienna 3.0L
    2004 tundra exhaust
Next page

Product Description

Give your Toyota Tacoma’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.

Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Product Warranty: For warranty information about this product, please click here. [PDF 99 KB]

Feedback

Dynomax Ultra Flo 39447 Exhaust System Kit for Toyota Tacoma

Dynomax Ultra Flo 39447 Exhaust System Kit for Toyota Tacoma

Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?

Fields with an asterisk * are required
/
/
/
/
Please sign in to provide feedback.

Compare with similar items

This Item
Dynomax Ultra Flo 39447 Exhaust System Kit for Toyota Tacoma
Dynomax Ultra Flo 39447 Exhaust System Kit for Toyota Tacoma
Recommendations
BRExhaust Direct-Fit Replacement Exhaust System 106-0226: For 2005-2012 Toyota Tacoma 2.7L
BRExhaust Direct-Fit Replacement Exhaust System 106-0226: For 2005-2012 Toyota Tacoma 2.7L
dummy
BRExhaust Direct-Fit Replacement Exhaust System 106-0171: For 2005-2012 Toyota Tacoma 4.0L
BRExhaust Direct-Fit Replacement Exhaust System 106-0171: For 2005-2012 Toyota Tacoma 4.0L
dummy
MBRP S5338BLK 3" Cat Back Exhaust System (Single Side Exit Black)
MBRP S5338BLK 3" Cat Back Exhaust System (Single Side Exit Black)
dummy
Dynomax Ultra Flo 19361 Exhaust System Kit for Chevrolet Tahoe
Dynomax Ultra Flo 19361 Exhaust System Kit for Chevrolet Tahoe
dummy
MBRP S5338P 3" Cat Back, Single Side Exit for Toyota Tacoma, Aluminum
MBRP S5338P 3" Cat Back, Single Side Exit for Toyota Tacoma, Aluminum
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Price$330.87$273.00$260.00$469.99$276.88$289.99
Delivery
—
—
—
Get it May 15 - 17
—
—
Customer Ratings
4.14.1 out of 5 stars45
5.05.0 out of 5 stars2
4.24.2 out of 5 stars6
4.34.3 out of 5 stars26
4.04.0 out of 5 stars28
4.54.5 out of 5 stars264
Mileage
5.0
—
—
5.0
—
4.2
Easy to install
4.8
—
—
4.8
—
4.6
Value for money
4.7
—
—
4.8
—
4.5
Sold By
Tucky's Automotive
Street Series
MAGNAFLOW
Auto Restylers
Amazon.com
PStuning

Looking for specific info?

Customer reviews

4.1 out of 5 stars
4.1 out of 5
45 global ratings

Customers say

Customers like the sound quality, ease of installation, quality and fit of the engine exhaust pipe. They mention that it provides a deeper exhaust tone throughout the operating range, it's throaty and performance sounding and that it'll fit perfectly.

AI-generated from the text of customer reviews

20 customers mention15 positive5 negative

Customers like the sound quality of the engine exhaust pipe. They say it has a nice sound, is not too loud, and provides a deeper exhaust tone throughout the operating range. Some say the tone is throaty and performance sounding, while others say it's mildly aggressive with hard acceleration and very mellow at idle and cruising.

"Not too loud though. Quality of system seems pretty good and installs fairly easy." Read more

"...Sounds good on start up drones some around 3k rpm. It's pretty loud if ya want that...." Read more

"...All mounting hardware and interfacing gasket were included. Provided a deeper exhaust tone throughout the operating range over stock...." Read more

"Fit perfectly on my Tacoma. Sounds a bit more aggressive than I expected but I can live with that." Read more

10 customers mention10 positive0 negative

Customers find the installation of the engine exhaust pipe to be easy. They mention that it fits perfectly and is a simple, easy job that takes only 35 minutes.

"Not too loud though. Quality of system seems pretty good and installs fairly easy." Read more

"Great product. Simple easy job literally 35 min total. Buy new bolts where it connects to the flange and the hanger removal tool...." Read more

"...It was really easy to install and fit perfectly. I only had to trim off about 9 inches of the straight pipe. Would definitely recommend this system" Read more

"...It is an exhaust so it's function and install are simple. I have a 2008 tacoma access cab long box, I had to trim about 8-10 inches off the exhaust...." Read more

7 customers mention7 positive0 negative

Customers are satisfied with the quality of the engine exhaust pipe. They mention that it is not too loud, not too weak, and has a nice heavy gauge and polished tip.

"Not too loud though. Quality of system seems pretty good and installs fairly easy." Read more

"...Not too loud , not too weak ." Read more

"...Best price I found for a stainless exhaust. Nice heavy guage and polished tip. You wont be dissapointed" Read more

"Installed on '05 Tacoma 4X4 long bed. Fit perfectly, no cutting, and good quality. Arrived very fast considering the weight and size...." Read more

5 customers mention5 positive0 negative

Customers are satisfied with the fit of the engine exhaust pipe. They mention that it is easy to install and fits perfectly.

"...It was really easy to install and fit perfectly. I only had to trim off about 9 inches of the straight pipe. Would definitely recommend this system" Read more

"Fit perfectly on my Tacoma. Sounds a bit more aggressive than I expected but I can live with that." Read more

"...The only reason I gave it more than one star is because it fits perfectly, everything lines up and it's a super easy install." Read more

"Installed on '05 Tacoma 4X4 long bed. Fit perfectly, no cutting, and good quality. Arrived very fast considering the weight and size...." Read more

Fits 2014 DCSB Tacoma
5 Stars
Fits 2014 DCSB Tacoma
Purchased from summit racing because it was out of stock on Amazon.If your looking for a moderately aggressive exhaust this is the one for you. The is no drone just light aggressive deep tone, basically enough to know its there when generally accelerating and when you push on it it growls nicely! Overall very impressed, for the price I would buy a second just in case trail riding messed it up!I have attached a photo with numbers describing somethings. The photo is as it looks for a 05-15 Tacoma.#1 and the only issue I had if you would call it that. The hanger position is wrong, it's in the right area but like other reviews I saw before purchasing you have to put some vise grips on the hanger end portion and turn it so that it will be parallel with the hanger rubber piece. Again no big deal you do not need to heat the steal it's not cheap metal although some heat would do it better more or less for assurance.#2 It took me a couple hours to install because I had to cut 13 inches of the straight portion of pipe because I don't have a 6 foot bed but a 5 foot. The kit includes everything needed but the means of sizing down the pipe so go to your local exhaust or complete repair shop and they will cut the 13" off at no charge or at least they didn't charge me.All together it's a sold kit and if your on the fence pull the trigger this is a good product! Other complaints would be on the packaging I receive this product in rather rough shaped box but nothing was damaged. Again this was purchased directly from summit racing but is the same product!
Hide
Thank you for your feedback
Sorry, there was an error
Sorry we couldn't load the review

Top reviews from the United States

Travis Ivanoff
5.0 out of 5 stars Nice sounding.
Reviewed in the United States on February 19, 2024
Verified Purchase
Not too loud though. Quality of system seems pretty good and installs fairly easy.
Helpful
 Report
KINNEY
4.0 out of 5 stars 2006 tacoma 4 door
Reviewed in the United States on November 10, 2023
Verified Purchase
Great product. Simple easy job literally 35 min total. Buy new bolts where it connects to the flange and the hanger removal tool. Sounds good on start up drones some around 3k rpm. It's pretty loud if ya want that. No directional arrow on the muffler look at the funny paper picture.
One person found this helpful
Helpful
 Report
Ivan U.
5.0 out of 5 stars 2008 Toyota Tacoma Double Cab 4.0L
Reviewed in the United States on July 31, 2023
Verified Purchase
Bolted right onto my 2008 Toyota Tacoma Double Cab 4.0L short bed with minimal trimming of the main intermediate pipe per the instructions. All mounting hardware and interfacing gasket were included. Provided a deeper exhaust tone throughout the operating range over stock. Minimal interior drone around 1500 rpm. So far no issues.
2 people found this helpful
Helpful
 Report
Cannon B.
5.0 out of 5 stars Nice sound
Reviewed in the United States on February 15, 2021
Verified Purchase
The media could not be loaded.
 I purchased this system for my 2006 X-Runner and I am very happy with it. It was really easy to install and fit perfectly. I only had to trim off about 9 inches of the straight pipe. Would definitely recommend this system
2 people found this helpful
Helpful
 Report
Bob
4.0 out of 5 stars Good fit.
Reviewed in the United States on April 23, 2015
Verified Purchase
Fit perfectly on my Tacoma. Sounds a bit more aggressive than I expected but I can live with that.
Helpful
 Report
Greg B.
5.0 out of 5 stars Fantastic quality. Incredible price
Reviewed in the United States on May 19, 2023
Verified Purchase
All stainless,all welded, hangers lined up with the stock mounts perfectly.and it's a performance system,so it's a little throaty.
Helpful
 Report
jake
1.0 out of 5 stars Great product, terrible manufacturer.
Reviewed in the United States on December 30, 2014
Verified Purchase
The Exhaust Is great, Dynomax however has the worst customer service I have ever had to deal with. I went with Dynomax mainly because of the price and a rebate offer at the time, I never received my rebate. Trying to get my rebate was a waist of time, the Customer service representatives I talked to were super rude and argumentative.

It is an exhaust so it's function and install are simple. I have a 2008 tacoma access cab long box, I had to trim about 8-10 inches off the exhaust. The hardest part of the install is removing the rubber exhaust clips. I used WD40 and wedged a screw driver in to pry it off, the rubber clips have alot of play so don't worry to much about breaking them. The exhaust has a nice idle sound and does not make your V6 truck sound like a car from the Fast and the Furious at higher RPM's.

All and all i really liked the product before i talked to Dynomax, I would hate to have an issue with one of Dynomax's products and try to get it resolved with a customer service of their caliber. Spend the extra money and buy from a manufacturer that is % 100 behind their product and company. I plan on looking for another Exhaust so I can get the Dynomax Logo off my truck.
4 people found this helpful
Helpful
 Report
DumpsterJedi
2.0 out of 5 stars Hole in my muffler?
Reviewed in the United States on October 2, 2019
Verified Purchase
Right out of the box the welds look crappy and like they'll easily rust out, so I put some high heat spray paint over them. It's barely louder than my stock exhaust but not in a good way, it just sounds like a hole was put in the muffler. It drones too, it's not too bad, I'm never annoyed by it, but how much it drones for how loud it is is pretty bad. Tunnel runs are super disappointing because it sounds exactly the same in and out of tunnels, there's no echo at all. The only reason I gave it more than one star is because it fits perfectly, everything lines up and it's a super easy install.
3 people found this helpful
Helpful
 Report

Top reviews from other countries

Amazon Customer
5.0 out of 5 stars Nice sound
Reviewed in Canada on September 13, 2018
Verified Purchase
Awesome system for the price!!!
Report
DH
4.0 out of 5 stars Nice kit, sounds good
Reviewed in Canada on July 2, 2023
Verified Purchase
Looks and sounds decent.
Report