The missing link between your cable-driven speedometer and late model electronic transmission!  Measuring 5 1/2” x 3 1/2” x 2”, the ECD-200BT allows the use of a mechanical-cable speedometer to be used in conjunction with a...

Camaro/Firebird 1985-89 Hypertech ThermoMaster Computer Chip Hypertech ThermoMaster Computer Chip is the most powerful chip you can run on the street. Used in conjunction with the Hypertech Power Stat Thermostat, the ThermoMaster not only provides...

Camaro/Firebird 1990-92 Hypertech ThermoMaster Computer Chip Hypertech ThermoMaster Computer Chip is the most powerful chip you can run on the street. Used in conjunction with the Hypertech Power Stat Thermostat, the ThermoMaster not only provides...

82-92 Camaro / Firebird ECM Module Select Service Number. These are good used ECM Computer units. The MCAL Prom (Chip) IS NOT INCLUDED. You must call or email for pricing and availability on the complete unit with MCAL Prom. We will need to know the...

Restore your classic F-Body’s performance with this OEM GM MEMCAL ECM PROM Chip, designed for 1982–1992 Chevrolet Camaro and Pontiac Firebird models. This genuine pre-owned GM calibration module (MEM-CAL) installs directly into your ECM and...

1991 Camaro/Firebird 305 TPI/Auto Street Runner Power Chip Notes: TPI. Not legal for sale in California.     These Hypertech Street Runner Power Chips are replacements for your GM computer's stock PROM, or memory chip, which holds the...

1991 Camaro/Firebird 350 TPI/Auto Street Runner Power Chip Notes: TPI. Not legal for sale in California.     These Hypertech Street Runner Power Chips are replacements for your GM computer's stock PROM, or memory chip, which holds the...

1991 Camaro/Firebird 305 TBI/Auto Street Runner Power Chip Notes: TBI. Legal for sale in California.     These Hypertech Street Runner Power Chips are replacements for your GM computer's stock PROM, or memory chip, which holds the factory...

Camaro/Firebird 1982-84 Hypertech ThermoMaster Computer Chip Hypertech ThermoMaster Computer Chip is the most powerful chip you can run on the street. Used in conjunction with the Hypertech Power Stat Thermostat, the ThermoMaster not only provides...

The BIM-01-2-HLLY is designed to read the engine information from the Holley Terminator (including X and X Max), HP, Sniper, or Dominator EFI kits. The BIM-01-2-HLLY module is a direct plug in using the supplied 2 or 4 pin harness for simple connection...

The BIM-01-2 OBD-II (J1850/CAN) Interface allows you to plug directly into the engine diagnostic port, extracting engine and transmission data from the vehicle's computer (ECM). The BIM-01-2 will collect and output the following...

The functionality of three devices in one 4” x 2” x 1” case! The SGI-100BT can adjust/split/recalibrate an electronic speed signal, calibrate a tach signal, and aid in the creation and adjustment of a gas tach signal for...