Mini Powercore 4 Exhaust System 05-12 Honda CRF 70 F - FMF 041179

The FMF Racing Mini Powercore 4 system delivers unmatched performance and weight savings for your mini motorcycle. Engineered with a high-flow stainless steel core, durable stainless header, and aircraft-grade aluminium canister, this system is significantly lighter than stock, improving both throttle response and handling. With an internal spark arrestor and robust construction, it is the practical upgrade for riders seeking maximum value and performance enhancement on closed courses.

Features

• Notice: Closed Course Use Only


• Outstanding power gains with Hi-Flo stainless steel core


• Lightweight design for improved handling (3.5 lbs.)


• Aircraft-grade aluminium canister for durability


• Durable stainless steel header construction


• Internal spark arrestor for compliance with off-road regulations


• Designed as a complete system for direct bolt-on upgrade

Specifications

• Item ID: 041179


• Type: System


• Spark Arrestor: Internal


• Header Construction: Stainless Steel, Hi-Flo Type


• Weight: 3.5 lbs.


• Carb Warning: No

Vehicle Fitment

Honda

• CRF70F (2005–2012)