Powercore 4 Hex Exhaust Silencer 12-15 Kawasaki KX 450 F - FMF 042310
The FMF Racing Powercore 4 HEX 042310 slip-on exhaust delivers race-inspired gains in torque and horsepower. Engineered with durable stainless steel and aluminium, this muffler incorporates Hi-Flo technology and enhanced internal packing for longevity and consistent exhaust flow, resulting in superior engine output and throttle response. An included removable spark arrestor extends versatility for closed-course use. Features include a notable increase in overall power and torque, durable stainless steel and aluminium construction, Space Age internal packing material, Hi-Flo technology within the core’s internal shape, enhanced sonic evacuation, a removable spark arrestor, and a lightweight slip-on design. Optional quiet insert available separately. For closed course competition use only. Specifications include Item ID 042310, Slip-On Type, Single Configuration, Aluminium body, Natural finish, Stainless Steel midpipe and endcap materials, Screen insert spark arrestor (included). Weight is 5.2 lbs.
- SKU
- 06-1758.FMF.P4H
- Brand
- FMF Exhausts
- Availability
- In Stock (2)
FULL DESCRIPTION
FMF Powercore 4 Hex Exhaust Silencer
The FMF Racing Powercore 4 HEX slip-on exhaust is engineered to deliver noticeable gains in torque and horsepower. Constructed from durable stainless steel and aluminum, this muffler features advanced Hi-Flo technology and enhanced internal packing for superior longevity and consistent exhaust flow. This results in improved engine output and throttle response.
Key Features
- Significant increase in overall power and torque
- Durable stainless steel and aluminum construction for a long service life
- Space Age internal packing material for enhanced longevity
- Hi-Flo technology within the core’s internal shape optimizes exhaust flow
- Enhanced sonic evacuation for higher flow and increased output
- Removable spark arrestor is included
- Lightweight slip-on design for easy installation
- Optional quiet insert available (sold separately)
- Designed for closed course competition use only
Specifications
- Item ID: 042310
- Type: Slip-On
- Configuration: Single
- Body Construction: Aluminum
- Finish: Natural
- Midpipe Material: Stainless Steel
- Endcap Material: Stainless Steel
- Spark Arrestor: Screen insert (included)
- Weight: 5.2 lbs


