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 XFI GM HEI Ignition Adapter Harness

FAST XFI GM HEI Ignition Adapter Harness

$90.67

FAST Distributor, XDi Race EFI, Billet, Hall Effect Trigger, Locked Advance, For Ford Small Block w/ Large Cap, Each

FAST Distributor, XDi Race EFI, Billet, Hall Effect Trigger, Locked Advance, For Ford Small Block w/ Large Cap, Each

$962.76

FAST Driveshaft Speed Sensor Kit for 1.875 in. Yoke

FAST Driveshaft Speed Sensor Kit for 1.875 in. Yoke

$467.03

FAST Idle Air Controls, Replacement, Plastic, Black, For Chevrolet, For Pontiac, Each

FAST Idle Air Controls, Replacement, Plastic, Black, For Chevrolet, For Pontiac, Each

$128.38

FAST XFI Main Harness Connector Kit

FAST XFI Main Harness Connector Kit

$175.82

FAST LSX 92mm LS1/LS2/LS6 Intake Manifold Port to Cylinder Head Seal Set

FAST LSX 92mm LS1/LS2/LS6 Intake Manifold Port to Cylinder Head Seal Set

$63.53