Adjustable Fuel Pressure Regulator Modification

Adjustable Fuel Pressure Regulator Modification

The Phazer has a conservative air to fuel ratio from the factory. This modification will change your fuel pressure to optimize fuel delivery for altitude and modifications. An increase of 4 horsepower, torque, throttle response and fuel mileage. Let us tune your fuel pressure specifically for your altitude and modifications SBM exhaust and cold air intake modules work great with this combination.

Send us your regulator and we will modify it by adding our billet aluminum adjustable bonnet.

Parts Shipping Form (Opens in a new window)
Instructions - (PDF opens in a new window)
Price:  $149.99