FMF Powercore 4 Muffler 041025 FMF041025 Magnesium Boot Toe Sliders This combined kit features two

This combined kit features two parts of the LINK™ exhaust system options for your R1 including the slip-on and cat eliminating Y pipe

Composite materials and front support bar provides a blend of rigidity and controlled flex

Ergonomic palm and thumb reinforcements on the grip contact area with hyper flexible perforated suede for enhanced durability Constructed from an advanced

Computer-designed and dyno-tested for every 4-stroke application

Strong mounting bracket for increased strength and durability

FMF Powercore 4 Muffler 041025 FMF041025 Magnesium Boot Toe Sliders This combined kit features twoFMF developed the PowerCore 4 to increase the horsepower and torque throughout the entire power curve producing a noticeable power increase that is usable and compatible with every style of riding Aluminum construction and stainless steel Hi Flo endcaps make for the perfect balance of performance and strength Removable spark arrestor included