Powercore 4 Hex Exhaust Silencer 14-18 Yamaha WR YZ 450 F FX - FMF 044404
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Delivery to United States 5–8 business days
Delivering race-inspired performance at an accessible price, the FMF Racing Powercore 4 HEX Slip-On is engineered for riders seeking more power and durability without compromising value. Constructed from stainless steel and aluminium, it offers significant increases in both power and torque, while Space Age packing material ensures long-term performance. Featuring FMF’s Hi-Flo core technology and an included spark arrestor, this slip-on system is an ideal choice for competitive and recreational off-road use. This slip-on features overall increase in power and torque for a noticeable performance boost. Durable stainless steel and aluminium construction for optimal longevity. Space Age internal packing material extends the lifespan of the muffler. Hi-Flo core technology enhances exhaust flow for improved outputs. Enhanced sonic evacuation elevates exhaust efficiency and power gains. Removable screen insert spark arrestor included for off-road compliance. Industry-standard race-inspired engineering at an economical price. Quiet insert available separately for noise-sensitive environments. Specifications include: Closed Course Use Only, Item ID: 044404, Type: Slip-On, Configuration: Single, Construction: Aluminium, Finish: Natural, Midpipe: Stainless Steel, Endcap: Stainless Steel, Spark Arrestor: Screen Insert (included), Carburettor Warning: No, Quiet Insert: Available (sold separately), Weight: 5.7 lbs.
- SKU
- 06-1970.FM.PC4H
- Brand
- FMF Exhausts
- Availability
- Out of Stock
Fitments (17)
| Make | Model | Year |
|---|---|---|
| YAMAHA | WR 450F | 2016 |
| YAMAHA | WR 450F | 2017 |
| YAMAHA | WR 450F | 2018 |
| YAMAHA | WRF 450 | 2016 |
| YAMAHA | WRF 450 | 2017 |
| YAMAHA | WRF 450 | 2018 |
| YAMAHA | YZ 450F | 2014 |
| YAMAHA | YZ 450F | 2015 |
| YAMAHA | YZ 450F | 2016 |
| YAMAHA | YZ 450F | 2017 |
| YAMAHA | YZ 450FX | 2016 |
| YAMAHA | YZ 450FX | 2017 |
| YAMAHA | YZ 450FX | 2018 |
| YAMAHA | YZF 450 | 2014 |
| YAMAHA | YZF 450 | 2015 |
| YAMAHA | YZF 450 | 2016 |
| YAMAHA | YZF 450 | 2017 |
- General Product Group
- Exhaust Systems & Parts
- General Product Type
- Silencer
- Variant Id
- 209543
FULL DESCRIPTION
FMF Racing Powercore 4 Hex Slip-On Exhaust Silencer
The FMF Racing Powercore 4 Hex Slip-On is engineered to deliver race-inspired performance and enhanced durability at an accessible price point. This exhaust system is designed to provide riders with noticeable increases in both power and torque, making it an ideal upgrade for off-road enthusiasts seeking improved responsiveness and capability.
Key Features:
- Overall increase in power and torque for a noticeable performance boost.
- Durable construction using stainless steel and aluminum for optimal longevity.
- Space Age internal packing material is utilized to extend the lifespan of the muffler.
- Hi-Flo core technology is incorporated to enhance exhaust flow and improve outputs.
- Enhanced sonic evacuation elevates exhaust efficiency and power gains.
- Includes a removable screen insert spark arrestor for off-road compliance.
- Offers industry-standard race-inspired engineering at an economical price.
- A quiet insert is available separately for use in noise-sensitive environments.
Specifications:
- Notice: Closed Course Use Only
- Type: Slip-On
- Configuration: Single
- Construction Material: Aluminum
- Finish: Natural
- Midpipe Material: Stainless Steel
- Endcap Material: Stainless Steel
- Spark Arrestor: Screen Insert (included)
- Carburettor Warning: No
- Quiet Insert: Available (sold separately)
- Weight: 5.7 lbs.
QUESTIONS? JUST ASK
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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.
Yes. We ship from the UK. Orders ship within 3 working days, then delivery to the United States takes 5–8 business days. The delivery price is shown at checkout before you pay. Delivery details
Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy
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