Powercore 4 Exhaust Silencer 04-15 Yamaha YFZ 450 - FMF 044224
4.1 Trustpilot 99.9% positive on eBay
Delivery to United States 5–8 business days
Spread the cost with 
The FMF Racing PowerCore 4 slip-on muffler is engineered to deliver increased horsepower and torque across the full power curve. Constructed from lightweight aluminium with durable stainless steel Hi-Flo endcaps and midpipe, this muffler offers an ideal balance of strength and performance. It features a champagne anodised finish for a sleek appearance. A removable spark arrestor comes standard. The design is completely updated for late-model fitment. Quiet insert is compatible and sold separately. For Closed Course Use Only. Item ID: 044224. Type: Slip-On. Configuration: Single. Construction: Aluminium. Midpipe material: Stainless Steel. Endcap material: Stainless Steel. Spark Arrestor: Screen Insert (included). Weight: 5.3 lbs.
- SKU
- 06-1703.FMF.PC4
- Brand
- FMF Exhausts
- Availability
- In Stock (3)
Fitments (11)
| Make | Model | Year |
|---|---|---|
| YAMAHA | YFZ 450 | 2004 |
| YAMAHA | YFZ 450 | 2005 |
| YAMAHA | YFZ 450 | 2006 |
| YAMAHA | YFZ 450 | 2007 |
| YAMAHA | YFZ 450 | 2008 |
| YAMAHA | YFZ 450 | 2009 |
| YAMAHA | YFZ 450 | 2010 |
| YAMAHA | YFZ 450 | 2012 |
| YAMAHA | YFZ 450 | 2013 |
| YAMAHA | YFZ 450 | 2014 |
| YAMAHA | YFZ 450 | 2015 |
- General Product Group
- Exhaust Systems & Parts
- General Product Type
- Silencer
- Variant Id
- 209146
FULL DESCRIPTION
FMF Racing PowerCore 4 Exhaust Silencer
The FMF Racing PowerCore 4 slip-on muffler is engineered to deliver increased horsepower and torque across the full power curve, resulting in a tangible performance gain for riders of any style. Constructed from lightweight aluminium with durable stainless steel Hi-Flo endcaps, this muffler offers an ideal balance of strength and performance. A removable spark arrestor comes as standard, and the design is completely updated to fit late-model machines, making it a versatile choice for serious off-road riders.
Key Features
- Aluminium performance slip-on muffler
- Strong stainless steel Hi-Flo endcaps and midpipe
- Champagne anodised finish for a sleek, durable appearance
- Delivers increased horsepower and torque across the powerband
- Removable spark arrestor included
- Redesigned specifically for late-model fitment
- Quiet insert compatible (sold separately)
- Notice: Closed Course Use Only
Specifications
- Type: Slip-On
- Configuration: Single
- Construction Material: Aluminium
- Finish: Champagne Anodised
- Midpipe Material: Stainless Steel
- Endcap Material: Stainless Steel
- Spark Arrestor Type: Screen Insert (included)
- Weight: 5.3 lbs
- Quiet Insert Compatibility: Available separately
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00 (UK time).
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
By card, PayPal, Apple Pay or Google Pay, or spread the cost with Klarna. Payment is taken securely by Stripe, and the options for your order are shown at checkout.
Any customs duties or import taxes charged in the United States are paid by you when the parcel arrives. Any tax we collect ourselves is shown at checkout before you pay.
More answers in our FAQ.
Trade pricing available
Buying parts for your business? Apply for a 2BrosParts trade account.