BLACK DIAMOND EXHAUST VALVE 2004-14 XL1200 UTV Vehicles>>Polaris>>RZR>>RZR Turbo S 4 Built in house here at

Built in house here at Bikeman - St

this top-tier turbo system comes with several tuning options for your stock ECU

The built-in BreezeRite vents let you open up for a breeze on hot days or close it tight to keep warm in the cold

you’ll see this clutching hold RPM much better & track speed will increase because of this

The SKF floating piston is made using the SKF special low friction compound

BLACK DIAMOND EXHAUST VALVE 2004-14 XL1200 UTV Vehicles>>Polaris>>RZR>>RZR Turbo S 4 Built in house here atAll KPMI Black Diamond stainless steel valves are impregnated by a special German process to a depth of . 002, with a surface build up of . 0002. This Black Diamond process improves wear properties, reduces friction, and provides resistance to corrosion and wear that is superior to chrome and nickel electrolysis plating. Black Diamond Valves are light, strong, one piece forgings with profiles that provide excellent flow characteristics.