SKU: 12505958732

2009-2014 Yamaha YFZ450R Big 3 Package (Exhaust System-PC6 Controller-Fuel Customs Intake)

Sale price$735.28 Regular price$816.98
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Description

2009-2014 Yamaha YFZ450R Big 3 Package (Exhaust System-PC6 Controller-Fuel Customs Intake)The Yamaha YFZ450R Fuel Customs Big 3 Package with Power Commander 6 and Fuel Customs Intake is a game changer when it comes to increased performance for your machine. FEATURES: Includes: Barker's Full Single Exhaust System 304 Stainless Steel Header & Mid Pipe Brushed Finish Aluminum Can Solid Billet 6061 Aluminum Clamp Note: the muffler has been updated to the round style Power Commander 6 Fuel Controller Pre mapped for your YFZ450R with Barker's

The Yamaha YFZ450R Fuel Customs Big 3 Package with Power Commander 6 and Fuel Customs Intake is a game-changer when it comes to increased performance for your machine. 

FEATURES:

BARKER'S ENGINEER COMMENTS:

Our YFZ450 Pipe is truly one of our top performing performance pipes. We've heard over and over how shocked our customers are with the "true" horsepower gains that come from this pipe. Many squash or dent their pipe where it goes through the subframe, for ours, we sneak right through the tight fit leaving a perfect flowing pipe.

We consistently design our systems using the Reverse Megaphone technology and this is a machine that truly utilizes it. The YFZ450R is a perfect fit for a stepped reverse megaphone pipe that is designed to hold up extremely well. Quad's aren't like MX bikes where many competitors are striving to make the thinnest, lightest pipe possible. ATV riders need top notch performance but don't want to be replacing cracked pipes or re-packing after every race. Most of our competition uses .031 wall Stainless Tubing compared to our .049 wall 304SS Tubing. Titanium is cool and light but the durability in a rough ATV race is just not there.

We carefully hand tig weld a 40% thicker pipe than most which makes for an extremely durable race-proven pipe that not only performs beautifully, it holds up under the most extreme conditions found in some of the most whooped out MX Tracks on the National ATV MX scene. We built this pipe to last and with our muffler being mounted with a Solid Billet Bracket (no welded on tabs), and also packed it with the some of the best materials available, so our exhaust won't be outdone by the competition.

Just recently, with the help of our friend Jim Hardy a 20+ year ATV Racer, we got our hands on a literally brand spanking new 2018 YFZ450R. We wanted to show exactly what you're looking at if you take a bone stock YFZ450R and added our Pipe, Fuel Customs Intake, and a Fully Mapped Power Commander 5. We are very pleased with a solid 5hp peak gain over stock, and a ton more in the over-rev, giving you a ton more power before you rev-out. As you can see on the dyno chart below, gaining over 8hp at 9,500 RPMs.

Further gains on built motors are even broader in many cases. We've seen this pipe perform extremely well on Motors nearing that 60hp mark. If your just a trail rider looking for a quality performance pipe or a full blown ATV MX Racer looking for top durability and performance we truly think you'll be very pleased with our YFZ450 pipe. 

FULL STORY:

The Fuel Customs Big 3 Package for the YFZ450R is a game-changer when it comes to performance and power production. We designed our Full Single Exhaust System with racers in mind since this machine is a proven winner at the track. After much research, development, and testing, we were able to build a full single exhaust that achieved greater power and better performance over the stock system. Now that we've had our Full Single Exhaust for the YFZ450R in production for a few years, we've been able to play around with different fuel controllers and intakes to see if we could further unleash the machine and improve performance. 

 

 

The Fuel Customs Big 3 Package with PC6 and Fuel Customs Intake System with Barker's Full Single Exhaust was able to create even more horsepower, torque, and throttle response. We are very pleased with a solid 5hp peak gain over stock, and a ton more in the over-rev, giving you a ton more power before you rev out. As you can see on the dyno chart below, gaining over 8hp at 9,500 RPMs.


Shipping Notes
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 12505958732

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4.3 ★★★★★
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Sammy
New York, US
★★★★★ 5
Solid Shelves
Style: 36inch 4 tier, Style: 36inch 4 tier
These are easy to install with the right tools. (STUDS ARE KEY) The only thing to note is, that when assembling the pipes, it takes patience for them to tighten. BUT IT DOES! DONT GIVE UP!!💁‍♀️ They are sturdy, roomy shelves, and very very stylish. The color is very spot on. The shelves in particular, function just as described.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 10, 2025
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Verified Purchase
Ninja Nut
Natrona Heights, US
★★★★★ 5
Very good product! Gorgeous wood
These 4’ wide shelves are very nice. The wood is blond and gorgeous. I bought 2 sets. The hardware is very heavy duty iron piping!
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Reviewed in the United States on November 25, 2025
C
Verified Purchase
Carl Spackler
Battle Creek, US
★★★★★ 4
Great when installed. Some problems
Style: 48inch 2 tier
The shelves are assembled and installed on my wall. I'm happy with them. They look great and are very sturdy. What prevents a 5-star rating? The instructions were poor. Not a huge deal as I was able to figure things out. The wall anchors that came with were cheap and (in my opinion) unusable. I went to Lowe's and bought some drywall anchors that were rated for 79 pounds and they worked well. During the install, I wasn't sure if I should attach the wall plates and assemble the shelves on the wall, or assemble everything and then attach it to the wall. Assembling before hanging was the way to go but it took two people. One other minor thing: The shelves are stained on one side an not the other. Since I have them high up on a wall, I'm looking at the unstained side. Yes, I can stain the unstained part, but it would be nice if they had just stained the top and bottom at the factory.
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Reviewed in the United States on August 22, 2022
K
Verified Purchase
Krista Webster
West Palm Beach, US
★★★★★ 5
Beautiful Shelving Unit
Style: 48 inch 3 tier
The shelving unit is beautiful. It has not been hung yet, but I plan on using it to replace my entertainment center and hang my TV above it. I am so excited as the shelves matched perfectly to my furniture so I believe it will be a lovely addition to my living room and take up less space than the entertainment center does.
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Reviewed in the United States on March 18, 2026
H
Verified Purchase
Hilda
Alexandria, US
★★★★★ 5
Shelves
Style: 5-Tier Shelf Brackets, Hardware Only
Great shelves, strong and they look great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026

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