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FAST has revolutionized the tuning industry with the most advanced, app-based, wireless air/fuel meters, in both dual and single sensor options. These kits use an underhood-mounted Bluetooth module, connected to Bosch LSU 4.9 oxygen sensors in one or both of your engine's exhaust outlets—giving you the full story on the state of your engine's tune. With the dual sensor unit, you can read both wideband oxygen sensors individually, or average them together for super accurate readings of the engine's true air/fuel ratio. Easy to use with any iOS or Android device, the FAST wireless air/fuel meter app includes a simple, built-in data logger that records up to two minutes of air/fuel and RPM data. Fuel calibrations are preloaded for measuring gasoline, all popular ethanol blends, methanol, diesel, and more. Advanced features include 0-5 V output for external data loggers and digital gauges. Additionally, a selectable module output is provided that can be used as: an RPM-activated window switch; a lean air/fuel ratio safety cut-off; or an innovative anti-theft feature. This would allow you to manually activate/deactivate a vehicle immobilizing relay—a simple way to protect your vehicle from theft! Additional details: * Monitor air/fuel ratio directly from any iOS or Android smartphone * Supports all popular fuel types * Clean install, no extensive wiring or permanent gauges needed * Includes oxygen sensor bungs and 39.37 in. of sensor wiring With features unlike anything else on the market, it's clear that FAST wireless air/fuel meter kits are the best choice for the serious engine tuner.
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$734.95
All new from FAST, the XFI Street engine control units give you a more cost-effective system with the flexibility of laptop tuning. This system uses the same wiring as the FAST EZ-EFI and can be installed in place of an EZ-EFI ECU. The XFI Street unit offers data logging when connected to a laptop and is designed for only naturally aspirated engines. This system is offered with a multi-port harness (also available with an EZ-EFI 4-injector throttle body and harness, or in a retrofit kit for adding an XFI Street ECU to an existing EZ-EFI installation). Some of the FAST XFI Street engine control units' standard features include: * Perfect for custom individual runner induction systems * Easy-to-use software for novice and experienced tuners * Data logging makes tuning and troubleshooting easier * Advanced diagnostics help maintain peak performance * Direct plug-in capability with EZ-EFI fuel wiring harness and throttle bodies; only need to replace ECU to upgrade system
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$761.95
FAST XFI and XFI Sportsman are popular, well-designed systems. Their new XFI Edash is compatible with XFI systems, letting you view multiple sensors in real time, then make adjustments through the full-color touchscreen tuner without a laptop or any software. Edash uses the current XFI wiring harness Calport connector, giving it plug-and-play capabilities. They automatically sense which EFI system is attached--and display the data through a compact, readable dash unit. A multi-use accessory, Edash eliminates the need for a separate tach, voltage regulator, and temperature gauge; with an XFI driveshaft rpm sensor, you'll even see mph and mpg info. These units display up to 20 live data readings at a time, allowing you to evaluate them as a whole instead of scrolling back and forth. Additional features include: logging error codes; both maximum and minimum sensor readings; user-selectable start-up screen; and an articulating, quick-release suction cup mount. FAST XFI Edash touchscreen tuners provide live data, with the ability to easily make changes for improved performance.
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$517.95
FAST XR Series coils offer 15 to 20 percent more spark energy than stock coils. They are constructed from premium, ultra-pure copper alloy windings, resulting in firing performance approaching up to 50,000 peak volts. Tested to 8,000+ rpm and almost 1,500 hp, these ignition coils have been proven to perform in some of the harshest street and race engine environments. Designed for all popular engine sizes, the FAST XR Series coils are ideal for any street or racing application where reliable, powerful ignition output is needed.
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$520.95
FAST XDi Race Cam Sync distributors are an easy solution for those looking to provide an accurate cam sync signal to their aftermarket fuel injection system. Designed for applications that typically use a crank trigger, these distributors enable proper functioning of sequential fuel injection, individual cylinder spark timing, and fuel injector phasing—a must for maximum power and efficiency. Testing has shown the Hall-effect style optical pickup maintains a steady plus/minus 1/2 degree trigger signal, unlike competitors' inductive-style pickups prone to signal drift at high rpm. Ideal for drag racing, high-end street, and marine applications, FAST XDi Race Cam Sync distributors are constructed with a billet housing, precision-ground stainless shaft, and premium bearings. Hand-assembled parts also maintain consistent shaft end play, eliminating another source of triggering fluctuation. Each distributor comes with a precision-machined bronze gear and must be used with a crank trigger and external ignition box. These units are available for a variety of small and big block engine applications.
Not Yet Reviewed
$577.95
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$662.95
These FAST dual-sync billet distributors are an easy, drop-in, plug-and-play solution for fully sequential high performance V8 electronic fuel injection engine applications. They feature reluctors and pickups that have been properly aligned right out of the box, so you don't have to set crankshaft reference angles or phasing in the rotor prior to installation. The FAST dual-sync billet distributors have housings that are CNC-machined from high-quality 6061-T6 billet aluminum and include adjustable slip collars to ensure perfect cam gear alignment. Using high-output magnetic pickups to generate high-capacity, noise-resistant, discrete switching signals for the FAST XFI ECU, they offer extremely precise ignition timing and long life. Deliver strong, powerful energy to your spark plug wires with one of these FAST dual-sync billet distributors.
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$501.95
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$545.95
FAST XFI main wiring harnesses will allow you to connect the XFI ECU to the main engine wiring harness of your vehicle. They feature pre-terminated ends with special Weatherpack connectors for a perfect fit. Available for different engine configurations and styles, the FAST XFI main wiring harnesses will make the installation of your XFI ECU a lot easier.
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$501.95
FAST XIM ignition modules are an easy and effective way to install your FAST XFI fuel injection system on your distributor-less, ignition-type EFI engine. These modules are available alone or in an ignition kit with a wiring harness included. The installation is a simple plug and play with factory-type connectors to plug into the factory sensors. You're ready for XFI fast with FAST XIM ignition modules.
Not Yet Reviewed
$824.95
FAST XFI EGT (Exhaust Gas Temperature) modules allow XFI owners to monitor up to eight EGT sensors without requiring the use of the eight square auxiliary XFI inputs. The modules utilize a small, thin cable to communicate through a high-speed CAN (Controller Area Network) connection protocol at 500 kbps. They measure and transmit data from k-type thermocouples with a range of 32 to 1,670 degrees F (0 to 910 degrees C). Once transmitted, the data is available for viewing and logging through either the XFI or the FAST dash logger. FAST XFI EGT (Exhaust Gas Temperature) modules are available individually with wiring harness and manual, or in kits that also include fittings and thermocouplers.
Not Yet Reviewed
$649.95
FAST XR-1A high-output ignition coils are designed specifically for high-compression naturally aspirated, boosted, or nitrous-equipped applications making more than 1,000 hp. This horsepower range is far beyond the capabilities of OE coils. The spark energy of the FAST coils is comparable to CDI (capacitive discharge ignition) systems without the need to convert. The smart coil design also requires no ignitor module. XR-1A high-output ignition coils deliver up to 44,000 volts, 103mJ of energy, and support a maximum of 19 amps of current and 17 volts. They're designed to work with all OEM equipment, as well as FAST products that support coil-near-plug applications such as the XIM and EZ-LS ignition controllers. Order the coils for your application individually or in a set of eight.
Not Yet Reviewed
$773.95
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$843.95
Replace and upgrade your Pro Race distributor with FAST fiber optic trigger assemblies. Rated at 200 degrees C, they offer better resistance to underhood temperatures, vibration, and extreme high shock. FAST fiber optic trigger assemblies utilize laser beam technology for trigger event for absolute, most accurate and fastest trigger signal available.
Not Yet Reviewed
$530.96
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