Mini Powercore 4 Big Bore Exhaust System 00-26 Honda 50 CRF XR F R - FMF 041071
Delivering impressive performance gains for small four-stroke motorcycles, the FMF Mini Powercore 4 Big Bore System with Stainless Steel Header is engineered for mini bike enthusiasts seeking more power and lighter weight. Using a Hi-Flo stainless steel core, robust aircraft grade aluminium canister, and durable formed end caps, this exhaust system offers immediate throttle response and substantial weight reduction versus standard equipment. Features include a Hi-Flo stainless steel core with formed end caps for enhanced exhaust flow, an aircraft grade aluminium canister that delivers maximum strength with minimal weight, and a system that is pounds lighter than OEM exhaust for improved power-to-weight ratio. This closed course Big Bore system delivers notable horsepower increase. The stainless steel Hi-Flo header resists corrosion and offers long service life. Notice: Closed course use only. Specifications include Item ID 041071, Type Complete System, Version Big Bore, Header Material Stainless Steel, Header Type Hi-Flo, Weight 2.5 lbs.
- SKU
- 06-1684.FMF_P4B
- Brand
- FMF Exhausts
- Availability
- Out of Stock
FULL DESCRIPTION
FMF Mini Powercore 4 Big Bore Exhaust System
Unlock impressive performance gains for your small four-stroke motorcycle with the FMF Mini Powercore 4 Big Bore Exhaust System. Engineered for mini bike enthusiasts, this system delivers more power and significantly reduces weight compared to stock equipment. It features a Hi-Flo stainless steel core, a robust aircraft-grade aluminum canister, and durable formed end caps for immediate throttle response and substantial weight reduction.
Key Features:
- Hi-Flo stainless steel core and formed end caps promote enhanced exhaust flow.
- Aircraft-grade aluminum canister offers maximum strength with minimal weight.
- Noticeably lighter than the OEM exhaust, improving the power-to-weight ratio.
- Closed course Big Bore system provides a significant horsepower increase.
- Hi-Flo stainless steel header construction ensures corrosion resistance and long service life.
- Important Note: For closed course use only.
Specifications:
- Type: Complete System
- Version: Big Bore
- Header Material: Stainless Steel
- Header Type: Hi-Flo
- Weight: 2.5 lbs


