FMF Racing’s Powercore 4 041284 exhaust is meticulously engineered for riders seeking improved performance paired with remarkable value. By integrating race-derived technology into a cost-effective slip-on design, this system delivers enhanced torque and increased horsepower while sustaining long-term reliability thanks to its rugged aluminium and stainless steel build. With a stylish champagne anodised finish and an included spark arrestor, it’s the ideal upgrade for enthusiasts who demand both function and economy.

Features

• Notice: Closed course use only


• Overall increase in power and torque


• Durable stainless steel and aluminium construction


• Advanced packing material for maximum longevity


• Champagne colour anodised can


• Removable spark arrestor included


• Optional 96dB quiet insert available (sold separately)


• Rugged single slip-on configuration


• Lightweight at 4.6 lbs

Specifications

• Item ID: 041284


• Type: Slip-On


• Configuration: Single


• Construction: Aluminium


• Finish: Champagne Anodised


• Midpipe: Stainless Steel


• Endcap: Stainless Steel


• Spark Arrestor: Screen insert (included)


• Carb Warning: No


• Quiet Insert: Sold separately


• Weight: 4.6 lbs

Vehicle Fitment

Honda

• CRF150R (2007–2025)