FMF Mini Powercore 4 Silencer Exhaust System

The Mini Powercore 4 is the best bang for your buck performance bolt on for your mini. Offered as a standard Mini Powercore 4, Closed Course Big Bore System or as a Spark Arrestor Version, the Mini Powercore 4 features a Hi-Flo stainless steel core and formed end caps, an aircraft grade aluminum canister and a durable stainless steel header. Its pounds lighter than stock and you will swear the motor has been bored and stroked with the first twist of the throttle.


Some offroad models may contain emission control devices. Some aftermarket parts may remove these devices. Removal or modification of such devices is illegal in the State of California unless used exclusively for closed course competition use ONLY, never to be used on public lands or highways.