Programmers & Chips

Designed for muscle car, late model street and sportsman drag racing engines, along with boosted and individual runner throttle bodyapplications, the FAST? XFI Sportsman? Engine Control System is a bank-to-bank, fully software-tunable EFI setup. It requires a laptop for tuning and uses FAST? C-COM?...

For computer controlled transmissions, nothing beats the TCI? EZ-TCU? Transmission Controller. The EZ-TCU? allows for maximum electronic control over shift points, shift firmness and shift speed. No software, laptop or tuning experience is required, and power data logging and self diagnostics allow users of...

For computer controlled transmissions, nothing beats the TCI? EZ-TCU? Transmission Controller. The EZ-TCU? allows for maximum electronic control over shift points, shift firmness and shift speed. No software, laptop or tuning experience is required, and power data logging and self diagnostics allow users of...

Ecu, Ez-Efi Wide-Band Closed L OopWarrantyUser 1CatalogCatalogThis Part Fits: Year Make Model Submodel 1980-1985,1987-1991 Avanti II Base 1985 Avanti II GT 1992-1995 Bentley Continental Base 1980 Buick Century Base 1980 Buick Century Estate 1980 Buick Century Limited 1980 Buick Century Sport 1980-1989 Buick Electra...

The EZ-EFI? GM LS Engine Transplant Kits allow anyone to easily run a GM LS Gen III/IV engine and transmission outside of the original vehicle and factory controller. These FAST? kits are the perfect no-headache solution for transplanting late model engines into street rods,...

The EZ-EFI? GM LS Engine Transplant Kits allow anyone to easily run a GM LS Gen III/IV engine and transmission outside of the original vehicle and factory controller. These FAST? kits are the perfect no-headache solution for transplanting late model engines into street rods,...

The EZ-EFI? GM LS Engine Transplant Kits allow anyone to easily run a GM LS Gen III/IV engine and transmission outside of the original vehicle and factory controller. These FAST? kits are the perfect no-headache solution for transplanting late model engines into street rods,...

The EZ-EFI? GM LS Engine Transplant Kits allow anyone to easily run a GM LS Gen III/IV engine and transmission outside of the original vehicle and factory controller. These FAST? kits are the perfect no-headache solution for transplanting late model engines into street rods,...

The EZ-EFI? GM LS Engine Transplant Kits allow anyone to easily run a GM LS Gen III/IV engine and transmission outside of the original vehicle and factory controller. These FAST? kits are the perfect no-headache solution for transplanting late model engines into street rods,...

The EZ-EFI? GM LS Engine Transplant Kits allow anyone to easily run a GM LS Gen III/IV engine and transmission outside of the original vehicle and factory controller. These FAST? kits are the perfect no-headache solution for transplanting late model engines into street rods,...

The EZ-EFI? GM LS Engine Transplant Kits allow anyone to easily run a GM LS Gen III/IV engine and transmission outside of the original vehicle and factory controller. These FAST? kits are the perfect no-headache solution for transplanting late model engines into street rods,...

The EZ-EFI? GM LS Engine Transplant Kits allow anyone to easily run a GM LS Gen III/IV engine and transmission outside of the original vehicle and factory controller. These FAST? kits are the perfect no-headache solution for transplanting late model engines into street rods,...

The EZ-EFI? GM LS Engine Transplant Kits allow anyone to easily run a GM LS Gen III/IV engine and transmission outside of the original vehicle and factory controller. These FAST? kits are the perfect no-headache solution for transplanting late model engines into street rods,...

The EZ-EFI? GM LS Engine Transplant Kits allow anyone to easily run a GM LS Gen III/IV engine and transmission outside of the original vehicle and factory controller. These FAST? kits are the perfect no-headache solution for transplanting late model engines into street rods,...

The EZ-EFI? GM LS Engine Transplant Kits allow anyone to easily run a GM LS Gen III/IV engine and transmission outside of the original vehicle and factory controller. These FAST? kits are the perfect no-headache solution for transplanting late model engines into street rods,...

Note that this harness has not been terminated on the sensor side. Comes with the Push-Button Hand-Held, but can be upgraded to a touch-screen design later. Note that 302000-06 comes with a touchscreen hand-held standard.WarrantyUser 1CatalogCatalog

Use two of our 307602 sensors to monitor fuel and oil pressure and know that your XFI can protect you in case of oil or fuel pressure dips or spikes. Connector Kits Consist Of Connectors, Terminals & Seals Only ? No Wires, Use 307602...

This kit allows you to connect the XFI to an electric fuel pump and an electric fan. This kit connects directly to the FP/Fan/Esc connector on the XFI main harness. Connect a wire to 12 switched, positive battery and toggle the fan and fuel...

This kit allows for both a vehicle speed sensor or driveshaft speed sensor that outputs either a hall effect (3 wires with power) or inductive pick-up style (2 wires) signal. The harness can be built to suit either signal style, but hall effect will...

Note that this kit comes with just the terminals, plastic connectors and seals to allow the custom builder to tailor the wires and final assembly to suit the project. Connector Kits Consist Of Connectors, Terminals & Seals Only ? No Wires. This connector kit...