FAST MAP sensors, by monitoring intake manifold vacuum, measure the amount of load being placed on the engine. They relay engine load output to the ECU, which in turn adjusts fueling for optimum performance and economy. Choose between 1-bar, 2-bar, 3-bar, and 5-bar MAP sensors.

More From This Category

FAST Red Billet Fuel Rail Kit for LS3/L76 and LS7 LSXr 102mm Intake Manifolds

FAST Red Billet Fuel Rail Kit for LS3/L76 and LS7 LSXr 102mm Intake Manifolds

$503.34

FAST Analog Input Harness for XFI

FAST Analog Input Harness for XFI

$90.23

FAST Fluid Digital Temperature Sensor w/ 12 Volt to 5 Volt Output Converter Kit

FAST Fluid Digital Temperature Sensor w/ 12 Volt to 5 Volt Output Converter Kit

$174.34

FAST Fuel Injectors, Precision-Flow, LS3/LS7 Profile, 65 lbs./hr, High Impedance, Set of 4

FAST Fuel Injectors, Precision-Flow, LS3/LS7 Profile, 65 lbs./hr, High Impedance, Set of 4

$537.56

FAST Bosch LSU 4.9 Wideband Oxygen Sensor

FAST Bosch LSU 4.9 Wideband Oxygen Sensor

$249.13

FAST Distributor, XDi, Billet, Hall Effect Trigger, Locked Advance, Race Cam Sync Small Cap Distributor, For Chevrolet Small and Big Block, Each

FAST Distributor, XDi, Billet, Hall Effect Trigger, Locked Advance, Race Cam Sync Small Cap Distributor, For Chevrolet Small and Big Block, Each

$1,246.03