MS3Pro 1984-1987 Buick Grand National Plug and Play

The MS3Pro Buick Grand National Plug and Play (P/N: MSPNPPro-GNX8487) Fits 1984-1987 Buick Regal with the 3.8 Turbo V6, including Grand National, T-Type, and GNX. Buick Grand National Plug and Play Model Features: Fully Plug and Play Installation – No wiring required for basic functionality. Average install time is under 1 hour! Base map is pre-loaded to help your engine start on the first turn of the key Real time tuning and data logging with a laptop connection 8 GB internal data logging with built in SD card Supports most aftermarket wideband sensors Fits directly in the stock ECU pocket in the kick panel. No extension harnesses required! Fully Tunable Engine Control! 16×16 Fuel Tables allow high resolution tuning 16×16 Ignition Tables Multiple Acceleration enrichment strategies Closed Loop Idle Speed Control Air Conditioner Control 6 sequential fuel injector channels with individual trim tables Onboard peak and hold drivers support both high and low impedance injectors – No