(P/N: MSPNPPro-GNX8487)
The MS3Pro Buick Grand National Plug and Play Engine Management System Fits 1984-1987 Buick Regal with the 3.8 Turbo V6, including Buick Grand National, T-Type, and GNX. This powerful PNP ECU gives you FULL CONTROL of all as...
GM 3 Bar MAP Sensor aka Manifold Absolute Pressure Sensor. This sensor is good for up to 29psi of turbo/supercharger boost and is fully compatible with the MS3Pro ECU and all flavors of the MegaSquirt EMS / MicroSquirt EMS.
Replaces GM Part Numbers 12...