Delivering exceptional value for mini bike enthusiasts, the FMF Racing Mini Powercore 4 system is engineered as a bolt-on performance upgrade that combines a hi-flow stainless steel core with a robust, aircraft-grade aluminium canister. The system is considerably lighter than original equipment, helping enhance both throttle response and riding agility. This variant, equipped with an internal spark arrestor and durable stainless steel header, is suitable for riders seeking reliable power gains and outstanding construction for off-road and track use.

Features

• Hi-Flo stainless steel core optimises exhaust flow for tangible horsepower gains


• Robust, aircraft-grade aluminium canister reduces weight compared to OEM exhausts


• Stainless steel header delivers long-term durability and corrosion resistance


• Lighter design improves handling and manoeuvrability


• Integrated spark arrestor supports compliance on designated trails


• Notice: Closed course use only

Specifications

• Item ID: 041015


• System type: Full system


• Spark arrestor: Internal


• Header material: Stainless steel (Hi-Flo design)


• Weight: 3.7 lbs (approx. 1.68 kg)


• Compatible carburettors: All (no carb warning)

Vehicle Fitment

Honda

• CRF100F (2004–2013)


• CRF80F (2004–2013)


• XR100R (2001–2003)


• XR80R (2001–2003)