Precision Raceworks N55 Big Bore High Pressure Fuel Pump m3 side skirts Each spring is then individually

Each spring is then individually shot peened

and F22 2 Series

-2K Carbon Fiber Weave

Our intake temperature testing found no significant difference from the factory intake during both sustained cruise and full throttle operation

One OTS map/tune included with the purchase

Precision Raceworks N55 Big Bore High Pressure Fuel Pump m3 side skirts Each spring is then individuallyThe Precision Raceworks N55 BIG BORE HIGH PRESSURE FUEL PUMP is designed for customers looking to push the limits without port injection (or in addition to port injection). Our pumps were developed in a partnership with NHP taking advantage of resources offered by both companies to produce the highest quality and highest flowing high pressure pump upgrade ever for the N55 engine. This big bore high pressure fuel pump produces as much fuel as other