FMF Powercore 4 Exhaust 041543 1831-0675 Captive Axle Block Sliders Plug and play installation with

Plug and play installation with included Y-adapter

Full touchscreen usability

Large enough to fit even the largest Arai helmet size including motocross VX-Pro'4 and adventure XD-4 models with peak installed if turned around

Adjustable shoulder straps and waist straps for custom fit

FMF Powercore 4 Exhaust 041543 1831-0675 Captive Axle Block Sliders Plug and play installation withFMF 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