HKS 28-71 PSI Adjustable Fuel Pressure Regulator VIDAL METAL WORX apply firm pressure across the

apply firm pressure across the entire decal to activate the pressure-sensitive adhesive

SS 1999 - 2000 Chevrolet Silverado 2500 Base

Lumens: 2904 lm

With the AX27

Wiring harness

HKS 28-71 PSI Adjustable Fuel Pressure Regulator VIDAL METAL WORX apply firm pressure across theWhen injectors are upgraded, the fuel pressure controlled by a factory fuel regulator may become too low, and injectors' atomization performance may be deteriorated. To improve such conditions, HKS Fuel Regulator can adjust the fuel pressure appropriate to injectors' capacity. Also, HKS Fuel Regulator can increase the fuel pressure without replacing injectors to increase the amount flow. (Extreme initial pressure change may cause bad atomization.