The controller allows you to increase voltage based on boost. 1992-gmc-sonoma-esi8234557 Resonator - Bottle Style -

Resonator - Bottle Style - 3 in Inlet - 3 in Outlet - 4 in Diameter Body - 18 in Long - Stainless - Polished - Each

375 ID x 0

Alternator - 110 amps - 12V - 1-Wire - Single V-Belt Pulley - Aluminum Case - Satin - Mopar - Each

Torque Link Spacer - 3/4 in ID Holes - Bolt / Nut / Spacers - Steel - Zinc Oxide - Kit

Wheel Shell - Outer - 15 x 9 in - Aluminum - Black Powder Coat - Each

The controller allows you to increase voltage based on boost. 1992-gmc-sonoma-esi8234557 Resonator - Bottle Style -The updated Fuel Pump Booster is an easy way to maintain the proper fuel pressure on your car after adding a power adder such as a turbo or supercharger. The Booster ensures that the engine receives the fuel it needs to make up for the increase in air being pumped into the intake manifold.