The FMF Mini PowerCore 4 is the best bang for your buck when it comes to bolt on performance for your mini. Featuring a Hi-Flo stainless steel core and formed end caps, an aircraft grade aluminum canister and a durable stainless steel header, it is pounds lighter than stock and you will swear the motor has been bored and stroked with the first twist of the throttle.
- Aluminum dirt bike muffler with a Hi-Flo modular stainless steel end cap and stainless steel Hi-Flow header
- Enhanced sonic evacuation provides for higher flow and increased power
- Space Age internal packing for maximum packing life
- Internal shape of core uses Hi-Flo technology
- Pounds lighter than stock
Note: For closed course competition use only. Not intended for street use.
Note: Image for reference only. Actual product may vary according vehicle.







Reviews
There are no reviews yet.