Description
Engineered for serious off-road and motocross enthusiasts, the FMF Racing Powercore 4 HEX 042401 slip-on muffler delivers noticeable improvements in both torque and horsepower at a budget-friendly price. Drawing on features from elite racing exhausts, this robust system is crafted with a stainless steel midpipe and endcap combined with an aluminium body. It offers long-term reliability through advanced internal packing and incorporates Hi-Flo core technology for optimised exhaust flow, ensuring your bike performs at its peak.
Features
- Substantial increase in power and torque across the RPM range
- Durable, race-inspired stainless steel and aluminium construction
- Hi-Flo internal core technology for superior airflow
- Proprietary Space Age packing maximises longevity
- Removable screen-type spark arrestor included for versatility
- Compatible with optional quiet insert (sold separately)
- Notice: For closed course competition use only
Specifications
- Item ID: 042401
- Type: Slip-On
- Configuration: Single
- Material: Aluminium housing with stainless steel midpipe and endcap
- Finish: Grey anodised
- Spark Arrestor: Screen insert included
- Quiet Insert: Sold separately
- Carb Warning: No
Vehicle Fitment
Kawasaki
- KX450F (2024Ð2025)
- KX450X (2024Ð2025)