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 3-Port Boost Control Solenoid for XFI ECU

FAST 3-Port Boost Control Solenoid for XFI ECU

$179.60

FAST Distributor, XDi Race EFI, Billet, Hall Effect Trigger, Locked Advance, For Ford 351 Windsor w/ Large Cap, Each

FAST Distributor, XDi Race EFI, Billet, Hall Effect Trigger, Locked Advance, For Ford 351 Windsor w/ Large Cap, Each

$946.20

FAST O-Ring for -3SAE Fitting

FAST O-Ring for -3SAE Fitting

$8.90

FAST LSX 92mm Intake Manifold Upper Shell for GEN III LS1, LS2, LS6

FAST LSX 92mm Intake Manifold Upper Shell for GEN III LS1, LS2, LS6

$1,281.68

FAST LSXr 102mm Raised Rectangle Port Intake Manifold for LS7

FAST LSXr 102mm Raised Rectangle Port Intake Manifold for LS7

$2,591.90

FAST 25 Pack of 90 Degree Plug Boots and Terminals

FAST 25 Pack of 90 Degree Plug Boots and Terminals

$69.65