Powercore 4 Exhaust Silencer 09-22 Yamaha YFZ 450 R X - FMF 044300
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Enhance your machine’s performance with the FMF Racing PowerCore 4 slip-on exhaust. This exhaust system is expertly engineered to deliver increased horsepower and torque across the full powerband for usable gains in any riding style. Built from robust aluminium and featuring Hi-Flo stainless steel endcaps, this exhaust system offers an optimal blend of lightweight performance and lasting durability. It features a champagne anodised finish and a removable spark arrestor for race-proven performance with both style and safety in mind. Designed for significant horsepower and torque gains throughout the entire RPM range. Aluminium muffler body with stainless steel midpipe and endcaps for strength and reliability. Removable screen-type spark arrestor included for versatility. Completely redesigned for current late-model sport ATVs. Available quiet insert sold separately for sound level adjustment. Lightweight, weighing only 5.7 lbs. For closed course use only. Item ID 044300. Type Slip-On. Configuration Single. Construction Aluminium. Finish Champagne Anodised. Midpipe Stainless steel. Endcap Stainless steel. Spark Arrestor Screen insert included. Quiet Insert sold separately. Weight 5.7 lbs.
- SKU
- 06-434.FMF.PC4
- Brand
- FMF Exhausts
- Availability
- In Stock (1)
Fitments (42)
| Make | Model | Year |
|---|---|---|
| YAMAHA | YFZ 450 | 2009 |
| YAMAHA | YFZ 450 | 2010 |
| YAMAHA | YFZ 450 | 2011 |
| YAMAHA | YFZ 450 | 2012 |
| YAMAHA | YFZ 450 | 2013 |
| YAMAHA | YFZ 450 | 2014 |
| YAMAHA | YFZ 450 | 2015 |
| YAMAHA | YFZ 450 | 2016 |
| YAMAHA | YFZ 450 | 2017 |
| YAMAHA | YFZ 450 | 2018 |
| YAMAHA | YFZ 450 | 2019 |
| YAMAHA | YFZ 450 | 2020 |
| YAMAHA | YFZ 450R | 2009 |
| YAMAHA | YFZ 450R | 2010 |
| YAMAHA | YFZ 450R | 2011 |
| YAMAHA | YFZ 450R | 2012 |
| YAMAHA | YFZ 450R | 2013 |
| YAMAHA | YFZ 450R | 2014 |
| YAMAHA | YFZ 450R | 2015 |
| YAMAHA | YFZ 450R | 2016 |
| YAMAHA | YFZ 450R | 2017 |
| YAMAHA | YFZ 450R | 2018 |
| YAMAHA | YFZ 450R | 2019 |
| YAMAHA | YFZ 450R | 2020 |
| YAMAHA | YFZ 450R | 2021 |
| YAMAHA | YFZ 450R | 2022 |
| YAMAHA | YFZ 450X | 2010 |
| YAMAHA | YFZ 450X | 2011 |
| YAMAHA | YFZ R 450 | 2009 |
| YAMAHA | YFZ R 450 | 2010 |
| YAMAHA | YFZ R 450 | 2011 |
| YAMAHA | YFZ R 450 | 2012 |
| YAMAHA | YFZ R 450 | 2013 |
| YAMAHA | YFZ R 450 | 2014 |
| YAMAHA | YFZ R 450 | 2015 |
| YAMAHA | YFZ R 450 | 2016 |
| YAMAHA | YFZ R 450 | 2017 |
| YAMAHA | YFZ R 450 | 2018 |
| YAMAHA | YFZ R 450 | 2019 |
| YAMAHA | YFZ R 450 | 2020 |
| YAMAHA | YFZ X 450 | 2010 |
| YAMAHA | YFZ X 450 | 2011 |
- General Product Group
- Exhaust Systems & Parts
- General Product Type
- Silencer
- Variant Id
- 209894
FULL DESCRIPTION
FMF Racing PowerCore 4 Slip-On Exhaust Silencer
Elevate your ride's performance with the FMF Racing PowerCore 4 slip-on exhaust. This expertly engineered system is designed to deliver noticeable gains in horsepower and torque across the entire powerband, providing usable performance improvements for any riding style.
Constructed from a robust aluminium muffler body paired with a stainless steel midpipe and Hi-Flo stainless steel endcaps, the PowerCore 4 offers an ideal balance of lightweight performance and enduring durability. Its champagne anodised finish adds a touch of style, while the included removable spark arrestor ensures compliance and safety for off-road use. This exhaust system is completely redesigned for current late-model sport ATVs.
Key Features:
- Engineered for significant horsepower and torque increases across the full RPM range.
- Durable aluminium muffler construction with stainless steel midpipe and endcaps.
- Features a removable screen-type spark arrestor for versatility and compliance.
- Lightweight design, weighing only 5.7 lbs.
- Available quiet insert (sold separately) to adjust sound levels.
- Notice: For closed course use only.
Specifications:
- Type: Slip-On
- Configuration: Single
- Muffler Construction: Aluminium
- Midpipe Material: Stainless steel
- Endcap Material: Stainless steel
- Finish: Champagne Anodised
- Spark Arrestor: Included screen insert
- Quiet Insert: Sold separately
- Weight: 5.7 lbs
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Check the fitment table on this page against your make, model and year. Not sure? Call or email us and we will check it for you before you order.
UK delivery is £4.99, or free on orders over £60. Orders ship within 3 working days, then delivery takes 2–4 business days. Delivery details
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