Powercore 4 Exhaust Silencer 04-15 Yamaha YFZ 450 - FMF 044224
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 (4)
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


