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)

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)

SHOW MORE