Engineered for riders seeking top-tier, race-inspired performance at an accessible price, the FMF Powercore 4 HEX 041514 slip-on exhaust delivers notable gains in horsepower and torque, all backed by the brand’s signature durability. Constructed from robust stainless steel and lightweight aluminium, the Powercore 4 HEX features Hi-Flo core technology and advanced packing materials for superior longevity and thermal efficiency. Enhanced flow and maximised power are paired with a removable spark arrestor for versatility across riding environments.

Features

• Closed course use only


• Single slip-on configuration


• Lightweight, rugged aluminium and stainless steel build


• Natural finish for a professional look


• Hi-Flo core technology for efficient exhaust flow


• Space Age packing material for extended durability


• Removable screen-type spark arrestor (included)


• Optional quiet insert sold separately


• Weight: 5.2 lbs

Specifications

• Item ID: 041514


• Type: Slip-On


• Configuration: Single


• Construction: Aluminium


• Finish: Natural


• Midpipe: Stainless Steel


• Endcap: Stainless Steel


• Spark Arrestor: Screen Insert (included)


• Carb Warning: None


• Quiet Insert: Sold separately


• Weight: 5.2 lbs

Vehicle Fitment

Honda

• CRF450X (2005–2009, 2012–2017)