SKU: 60881169781

Yamaha YFZ450 (Carb) Full Single Exhaust System for 2004-2013 Models

Sale price$359.98 Regular price$399.98
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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23

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Description

Yamaha YFZ450 (Carb) Full Single Exhaust System for 2004-2013 ModelsSNAPSHOT: 4. 5 Horsepower Gain 3. 4 FT LBS Torque Increase 103 dB without the quiet core Pulls harder into the turns Improved top end pull Fits 2004 2013 carburetor models Available in brushed aluminum and black powder coated can finish Billet exhaust clamps are offered in black, red, or blue Optional add ons: Quiet Core; Spark Arrestor; Ceramic Coating Dyno Chart: THE FULL STORY: With its powerful 449cc 5 valve DOHC engine, excellent chassis design,

SNAPSHOT:

  • 4.5 Horsepower Gain
  • 3.4 FT-LBS Torque Increase
  • 103 dB without the quiet core
  • Pulls harder into the turns
  • Improved top-end pull
  • Fits 2004-2013 carburetor models
  • Available in brushed aluminum and black powder-coated can finish
  • Billet exhaust clamps are offered in black, red, or blue
  • Optional add-ons:  Quiet Core; Spark Arrestor; Ceramic Coating

 

Dyno Chart:

THE FULL STORY:

With its powerful 449cc 5-valve DOHC engine, excellent chassis design, and comfortable ride, the Yamaha YFZ 450 is certainly an impressive machine. Whether you are taking on the trails or competing to win at the track, the YFZ 450 is ready and willing to show you a good time! Though the stock machine is suitable for trail riding, only minimal modifications are necessary to make the YFZ 450 ready for competition. And thanks to Yamaha’s impressive design, the YFZ 450 accepts these modifications incredibly well! 

When you are ready to take your Yamaha YFZ 450 to the next level on the trail or at the track, install a Barkers Full Single Exhaust System! Take down the competition with extra horsepower and increased performance throughout the entire power curve! Eliminate that sudden fall-off your machine experiences near redline and gain the power you need in over-rev when you install a Barkers Full Single Exhaust System. Not only does this system weigh less than the stock system, but it sounds exceptionally better. Achieve that deep, throaty Barkers sound you’ve been missing and take your machine to the next level with a Barkers Full Single Exhaust System. 

Every bit of Barkers Exhaust Systems is made from premium materials that are skillfully hand-welded right here in the USA! Utilizing the hard work of human hands, each component that goes into a Barker's Exhaust System is produced and manufactured one by one by skilled craftsmen. The head pipe portion of your new system is made of 304 stainless steel that is Tig-welded with seam-reduced interior surfaces for smooth flow. The can is comprised of 6061 grade aircraft aluminum and comes standard in a brushed aluminum finish. You might also consider powder-coating your can in a black or blue finish. For added character, select which color Barker's tag you would like on your new system. Tag color options include: black, blue, red, or yellow. To harness the Full Single Exhaust System to your YFZ450, you can choose either black, blue, or red billet clamps. 

Other options for this system include a Barkers Spark Arrestor and a Barkers Quiet Core Insert. A Barkers Spark Arrestor will eliminate any flammable debris from exiting the exhaust and help to keep our trails safe! A Barkers Quiet Core Insert will reduce sound by up to 5 dB and is perfect when riding in those sound-sensitive areas. Heck, with only a loss of up to 1.5 horsepower, you may want to ride with them all of the time! 

At Barkers, we have an extreme amount of dedication and respect for the off-road lifestyle. And we understand that owning and maintaining a performance vehicle is no joke. That is why you can expect only the best in Barker's craftsmanship and design. All Barker’s exhaust systems carry a limited one-year warranty against defects in workmanship and/or materials. See Barkers Terms & Conditions.

Dirt Trax installed the Barker's YFZ450 exhaust system. See their opinion in the video here:

 

 

 

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 60881169781

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Jamie Jett
Lowell, US
★★★★★ 3
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Color: 3PC-Bacon-Brown, Pattern Name: Tough Dog Toys
I have a medium sized dog and these were to big for him. A bigger dog would love them. Great for chewers.
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Reviewed in the United States on May 23, 2026
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Teddi Grady
Phoenix, US
★★★★★ 5
Great quality and flavor
Color: 3PC-Bacon-Brown, Pattern Name: Tough Dog Toys
I have two dogs that can chew through everything within a day. Not these, going on four days now, there are signs of wear and tear but still intact. The dogs love the flavor.
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Reviewed in the United States on May 16, 2026
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Heidi
Chelsea, US
★★★★★ 5
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Color: 3PC-Bacon-Brown, Pattern Name: Tough Dog Toys
Truly are fantastic! Dogs love these and they last forever
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Reviewed in the United States on May 23, 2026
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Tira
Waukegan, US
★★★★★ 5
Dog is Happy!
Color: 3PC-Peanut Butter-Green, Pattern Name: Tough Dog Toys
My dog likes the bones, especially because they are peanut butter-flavored. The bones are very strong and well-made, so they are good for heavy chewers. By the way, these bones are very large for big dogs only!
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Reviewed in the United States on May 15, 2026
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Randy H.
Los Angeles, US
★★★★★ 5
They last for months
Color: 3PC-Bacon-Brown, Pattern Name: Tough Dog Toys
This is my second order of this product. I have 2 medium size dogs and they love them. The nice thing is a 3 pack of these is that they will last them for a few months.
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Reviewed in the United States on June 9, 2026

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