Strategic durable mechanical modifications to High
Performance VP44 pump produce higher pressure, which results in better
atomization, instant throttle response, improved fuel economy, and, up to a
100hp gain. Because programmers and tuners for these engine model years only
modify injector pulse width and timing, they can be used in addition to the
BD High Performance VP44. Installed on every HP VP44 pump is BD’s VP44
Stealth pump cover supplying a sealed, direct contact for electronic
competition modules – no more clipping to and damaging external wires.

Big Power Increases AND Better Fuel Economy!
Strategic durable mechanical modifications
Produces higher pressure
Better atomization
Up to a 100hp gain
Can be used in addition to programmers and tuners
Comes with BD’s VP44 Stealth pump cover – no more clipping to and damaging
external wires
Recommended for use with BD single and twin performance turbo kits to
provide optimum air-fuel ratios
Instant throttle response
Free shipping for returning core! (details included with product)