FMF 4 Stroke PowerCore 4 - Slip On Stock Item:I Powercore 4 KX450F 06-08 KLX450R 08-15 Slip On Muffler FMF Provides easy access to check

Provides easy access to check tire pressure

Whites Clutch Fibre Plates provide complete compatibility with your OEM clutch components

Inner diameter optimized to keep grips secure in any conditions

Helps protect a very expensive component on the bike

FMF 4 Stroke PowerCore 4 - Slip On Stock Item:I Powercore 4 KX450F 06-08 KLX450R 08-15 Slip On Muffler FMF Provides easy access to checkPOWERCORE 4: When designing the PowerCore 4, FMF looked at their top of the line products to deliver race inspired performance at an economical price. The end result is a quality 4 stroke muffler with improved torque, increased horsepower and rugged durability all at a price that wont break the bank. Massive power gains throughout the RPM range Huge weight savings Rapid Tuning System (RTS) FMF uses the highest quality proprietary blend of alloy grade