Description
Delivering race-inspired performance for demanding riders, the FMF Racing Powercore 4 HEX 042309 sets a new standard for affordable motocross exhausts. Engineered using insights from premier exhaust lines, this slip-on system increases both torque and horsepower, thanks to its Hi-Flo technology core and enhanced sonic evacuation. Durable stainless steel and aluminium construction, combined with innovative internal packing material, ensures long-term reliability for off-road use.
Features
- Overall improvement in power and torque output for superior ride performance
- Manufactured with robust stainless steel and aluminium for lasting durability
- Hi-Flo core design enhances airflow and power delivery
- Space Age internal packing maximises muffler longevity
- Enhanced sonic evacuation for increased exhaust flow
- Removable spark arrestor included for versatility
- Suitable for closed course use only
- Weighs just 5.3 lbs for reduced overall vehicle mass
Specifications
- Item ID: 042309
- Type: Slip-On
- Configuration: Single
- Construction: Aluminium
- Finish: Natural
- Midpipe: Stainless Steel
- Endcap: Stainless Steel
- Spark Arrestor: Screen Insert (included)
- Quiet Insert: Sold separately
- Weight: 5.3 lbs
- Carb Warning: No
Vehicle Fitment
Kawasaki
- KX450F (2009Ð2011)