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02 Processor W/Amp Connector, SuperflowWarrantyUser 1CatalogCatalog

This O2/Wideband sensor is a direct replacement for the wideband O2 sensor that comes with all XFI 2.0 ECUs.WarrantyUser 1CatalogCatalog

Plug off an unused oxygen sensor port with this bung plug. Ensures that your unused O2 port will not allow fresh air from disrupting other oxygen sensor readings downstream.WarrantyUser 1CatalogCatalog

The FAST wireset for 5th Generation Camaro and C7 Corvette is designed specifically as an easy upgrade to complement other bolt-on upgrades to ensure that your LT-1 receives a consistent, hot spark.User 1CatalogThis Part Fits: Year Make Model Submodel 2016-2019 Chevrolet Camaro SS 2017-2019...

Whether you want to install a new inline fuel pump, or retro-fit an in-tank pump into a fuel tank that was originally manufactured without a pump, FAST? has an easy solution for you. All FAST? fuel pump kits are designed to work with EZ-EFI?,...

Whether you want to install a new inline fuel pump, or retro-fit an in-tank pump into a fuel tank that was originally manufactured without a pump, FAST? has an easy solution for you. All FAST? fuel pump kits are designed to work with EZ-EFI?,...

Tired of setting your points, or hitting that magical point at higher RPM where they seem to float, costing you power and performance? It?s time to pull out those ancient contacts and benefit from modern day, digital technology with the FAST XR-i Replacement Module....

FAST FireWire Cut-to-Fit Wire Sets deliver a high performance, convenient solution for LS coil-equipped engines that require custom length plug wires for a clean installation. Known for their high output, durability and small footprint, GM LS ignition coils are a popular ignition system enhancement...

Having a high powered ignition control is only half the equation when it comes to your engine?s performance ? you also need to ensure that the voltage makes it to the spark plug. The FAST FireWire Spark Plug Wire was designed for performance and...

With no laptop required, FAST? has developed three simple, easy-to-use air/fuel meters for gasoline, diesel and Ethanol/Methanol (E85) fuels. Available in single or dual sensor units, these meters give tuners the power to read two wide-band O2 sensors individually or average them together for...

The XFI? 3-Axis Accelerometer Module gives you the ability to read g-forces for acceleration/deceleration, vertical motion and turns. This module, designed to communicate with the C-Com? XFI? software, allows an individual to test and improve launches, braking and cornering. Great for off-road, road racing,...

This adapter connects an older IAC with a 2x2 weatherpack connection to a later model EFI harness that uses a Metripack/LS connection such as our EZ 2.0 or XFI SportsmanWarrantyUser 1CatalogCatalog

These sensors, by monitoring intake manifold vacuum, measure the amount of load being placed on the engine. The MAP sensors relay engine load output to the ECU, which in turn adjusts fueling for optimum performance and economy.WarrantyUser 1CatalogCatalog

The throttle position sensor bolts to the throttle blade shaft and relays throttle opening/closing information to the system ECU. The TPS is constructed of high resistance material with a sensitive rotator for accurate throttle position measurement.WarrantyUser 1CatalogCatalog

FAST XFI Fuel Injector Harnesses connect the XFI ECU to the fuel injectors. These harnesses are designed to aC-Commodate most common V8 engines from the Chevrolet Small Block to GM LS Series, Ford Small and Big Blocks as well as Windsor, Modular, FE configurations....

FAST? Fuel Injector Adapter Harnesses and Connector Kits enable easy retro-fitting of both new and old style electronic fuel injectors. New style fuel injectors can be used on vehicles equipped with older-style Minitimer connectors. Retro-fitting a Minitimer injector into a USCAR harness is also...

FAST? Fuel Injector Adapter Harnesses and Connector Kits enable easy retro-fitting of both new and old style electronic fuel injectors. New style fuel injectors can be used on vehicles equipped with older-style Minitimer connectors. Retro-fitting a Minitimer injector into a USCAR harness is also...

FAST? Fuel Injector Adapter Harnesses and Connector Kits enable easy retro-fitting of both new and old style electronic fuel injectors. New style fuel injectors can be used on vehicles equipped with older-style Minitimer connectors. Retro-fitting a Minitimer injector into a USCAR harness is also...

FAST? Fuel Injector Adapter Harnesses and Connector Kits enable easy retro-fitting of both new and old style electronic fuel injectors. New style fuel injectors can be used on vehicles equipped with older-style Minitimer connectors. Retro-fitting a Minitimer injector into a USCAR harness is also...

FAST? Fuel Injector Adapter Harnesses and Connector Kits enable easy retro-fitting of both new and old style electronic fuel injectors. New style fuel injectors can be used on vehicles equipped with older-style Minitimer connectors. Retro-fitting a Minitimer injector into a USCAR harness is also...