The regulator is set at 48 PSI to help support proper fuel pressure and reliable engine operation. Built to meet or exceed OEM specifications, the assembly features an upgraded bushing, turbine impeller, and Japanese armature electric motor for improved performance and long-lasting durability. Manufactured by Fuel Pump Factory, this set is identified by part numbers FP-16 and PR-17. Fuel pressure: 48 PSI. Construction: Metal body and components. Vehicle type: ATV and UTV. What is in the Package. Fuel pump and regulator are designed to meet or exceed OEM specifications. Our pump features upgraded bushing, turbine impeller and Japanese armature electric motor which will ensure max performance and long lasting durability. With this kind of guarantee, you can rest assure you are taken care of if any issue occurs. Fuel Pump and Regulator set at 48 PSI. Improved internals like bushing, turbine impeller and Japan armature electric motor for better performance and durability. Made by Fuel pump factory part number is FP-16 and PR-17. Compatible with Vehicle Type.