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FAST LSXR Intake Manifolds

The engineers at FAST teamed up with the airflow specialists at RHS to develop a 3-piece, polymer intake manifold. They are constructed from a proprietary advanced polymer material that offers a host of benefits over aluminum aftermarket intakes, including lighter weight and improved strength and heat dissipating characteristics. While they feature a 102mm air inlet that is perfectly suited to the FAST Big Mouth 102mm throttle body, they can also be used with stock or aftermarket 90mm or 92mm throttle bodies. Other features include integrated nitrous bungs and perfect bolt-on fitment that allows for the use of factory accessories without modifications or clearance concerns. FAST LSXR intake manifolds' 3-piece modular design allows for easy disassembly and porting. This new design gives you the ability to remove individual runners from the manifold for modification.

4.04 out of 5 stars ( 26 )

$1,210.95

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$1,496.95

FAST LSXRT Intake Manifolds

FAST LSXRT intake manifolds are designed specifically for GM truck engines (4.8L, 5.3L, and 6.0L) and LS1, LS2, and LS6 race applications where hood clearance is not a concern. FAST LSXRT 102mm intake manifolds follow the path chartered by the original FAST LSX Gen III intakes by featuring a modular design that allows for easy porting and disassembly and a runner design that yields an incredible 25 peak horsepower gain over the stock intake (on a stock 6.0L engine with a Big Mouth 102mm throttle body). Similar to the LSXR 102mm intake manifold for cars, the LSXRT features the ability to remove individual runners for modification. LSXRT's are constructed from a proprietary precision injection molded polymer which offers many benefits, including lighter weight, greater strength and lower heat soak propensity. While they feature a 102mm air inlet that was designed for the FAST Big Mouth 102mm throttle body, they can also be used with stock 90mm or aftermarket 92mm throttle bodies (78mm three-bolt throttle bodies require an adapter). Other features include integrated nitrous bungs and precise bolt-on fit that permits the use of factory accessories and OEM fuel/emission connections without adjustments or clearance issues. Some GM truck models may require the FAST 92mm or 102mm throttle body.

4.0 out of 5 stars ( 10 )

$1,269.95

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$1,467.95

FAST LSX Intake Manifolds

These FAST LSX intake manifolds are the only 3-piece Gen III composite manifolds proven to deliver increased performance without compromising bottom-end drivability or high-rpm horsepower. They easily bolt onto GM Gen III (LS1, LS2, and LS6) engines and are designed to work with the 92mm FAST Big Mouth throttle body. The new stylish black intake manifolds deliver terrific performance right out of the box and can be ported by the customer for even more flow. As requested by previous LSX customers, the FAST LSX intake manifolds feature the added benefits of corrosion-free stainless steel assembly bolts, an improved throttle body sealing flange, and O-ring gasket and threaded insert throttle body mounts that provide increased durability.

4.2 out of 5 stars ( 5 )

$1,222.95

FAST LSXHR Intake Manifolds

The FAST LSXHR intake manifolds are available for LS3 rectangular port applications, as well as LS7 raised rectangular port applications. These units are the industry's first polymer tunnel ram-style intake manifolds—and are ideal for generating maximum power in boosted and naturally aspirated engines. Order the model designed for your application. Features include: * Standard "tall" stacks are interchangeable with separately purchased "medium" and "short" stacks to find the most powerful combination * Polymer construction is lightweight and high strength to eliminate power-robbing heat soak commonly found in aluminum intake manifolds * Average 30 hp gain between 5,000 and 7,500 rpm over competitors' high-ram intake manifolds * Rated for up to 45 psi of continuous pressure * Compound fuel injector angle aims spray pattern for ideal atomization, resulting in maximum power production and superior drivability * Reversible top allows for forward- or firewall-facing throttle body installations * Two nitrous nozzle bosses per runner for clean and easy direct port system installations * 103mm throttle body opening can be ported to 105mm

2.71 out of 5 stars ( 7 )

$1,222.95

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$1,325.95

FAST EZ-EFI 2.0 Replacement Engine Control Units

FAST EZ-EFI 2.0 replacement engine control units are available in the event your original module becomes damaged or ceases to operate properly. They are such popular products in the industry, because the self-tuning operation does not require chasing components, expert tuning experience, or a laptop computer to tune.

3.0 out of 5 stars ( 2 )

$1,210.95

FAST EZ-EFI Self-Tuning Engine Management Systems

Fear not, fuel injection fans! FAST has just made it easier than ever to convert your engine from a carburetor to fuel injection, using these FAST EZ-EFI Self-Tuning engine management systems. The most important feature is the self-tuning operation that does not require chasing components, expert tuning experience, or a laptop computer to tune. Simply hook them up, answer the basic Wizard setup questions on the included hand-held display, and the systems truly tune themselves. FAST EZ-EFI Self-Tuning systems include a wide-band oxygen sensor and wiring harness.

3.33 out of 5 stars ( 3 )

$1,376.95

FAST EZ-EFI Self-Tuning Fuel Injection Systems

Fear not, fuel injection fans. FAST has just made it easier than ever to convert your engine from a carburetor to fuel injection with these FAST EZ-EFI self-tuning fuel injection systems. The most important feature is the self-tuning operation that does not require chasing components, expert tuning experience, or a laptop computer to tune. Simply hook them up, answer the basic Wizard setup questions on the included hand-held display, and the systems truly tune themselves. The FAST EZ-EFI self-tuning fuel injection systems are totally complete systems. They include the ECU, a wide-band oxygen sensor, a wiring harness, and the innovative new FAST 4150 throttle body. The throttle body delivers the total package approach for anyone with an existing 4150-type intake manifold.

2.73 out of 5 stars ( 26 )

$1,238.95

FAST TCU 2.0 Automatic Transmission Controllers

The FAST TCU 2.0 is fully programmable with the included T-Com 2.0 laptop software and features Dual Tune Technology, so you can create and easily switch between two completely different shift modes—daily driving or performance. These controllers allow the ability to make infinite adjustments to shift points and line pressure for maximum performance from automatic electronic transmissions, and are paddle/button shifter compatible. Designed to be compact with LED diagnostics and data logging functions, the FAST 2.0 is also compatible with FAST EZ-EFI 2.0 and XFI Fuel Injection Systems, through the CAN/BUS connection, and can be configured to read engine sensors and transmit data to other modules and displays. Twelve outputs allow for precise, closed loop current control and programming of non-transmission control functions, such as engine shutdown after a specified idle duration. For advanced programming and more versatility, choose FAST TCU 2.0 controllers!

Not Yet Reviewed

$1,102.95

FAST Throttle Bodies

Are you looking for a high-flow billet throttle body? The FAST engineering team used the latest computer modeling software and real-world testing to produce these throttle bodies, which yield the maximum flow per square inch of cross-sectional area. All FAST throttle bodies are machined from super-strong 6061-T6 billet aluminum in precision CNC machining centers for consistent quality and light weight.

5.0 out of 5 stars ( 3 )

$1,018.95

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$1,286.95

FAST XIM Ignition Modules

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

$1,076.95

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$1,131.95

FAST Blackout Nitrous Systems

The FAST Blackout nitrous systems are unprecedented for their looks, performance, and power potential. They incorporate the most technically advanced performance features available, including the patented FAST active fuel control. This feature automatically adjusts nitrous fuel enrichment so that your engine never runs too rich or too lean. FAST Blackout nitrous systems feature a throttle-by-wire compatible electronic TPS switch for system activation at wide-open throttle. Power settings vary for each application-specific kit, and they come complete with the appropriate tuning jets, as well as fuel tap fittings, solenoids, filters, and necessary activation electronics. FAST Blackout nitrous systems feature all-new black powdercoated bottles, carbon-fiber look hoses, and fittings for a variety of carbureted and fuel injected applications. They are perfect for street/strip and all-out drag racing applications. Order your kit today!

Not Yet Reviewed

$1,106.95

FAST Fuel System Kits

FAST has taken the next step in making EFI easier with these fuel system kits. They cover all street performance applications and most bracket and super class drag racing categories. FAST fuel system kits are perfect for those switching from carburetor to EFI, building new EFI engines, or simply upgrading their current fuel system. In one part number, they include everything you need to supply your state-of-the-art high performance fuel system. Best of all, the components used to create the FAST fuel system kits are made of aluminum and stainless steel to ensure years of long, trouble-free service. Kits include: * Fuel pump * Filter * Y-block(Depending on kit) * Fuel regulator * System fittings * Wiring harness

5.0 out of 5 stars ( 3 )

$1,123.95

FAST Wet Nitrous Systems

FAST wet nitrous systems rely on advanced fuel-shear technology that places the enrichment fuel inside of the high-velocity nitrous spray cone via a special transfer tube. This ensures complete fuel atomization and maximum power. In addition, FAST's exclusive throttle-position sensor switch "learns" the voltage curve of the engine's throttle-position sensor to activate the systems consistently at full throttle. FAST systems come pre-assembled and tested for an easy installation. There are no brackets to install or microswitches to adjust, and jet changes are easy, too.

Not Yet Reviewed

$1,004.95

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$1,327.95

FAST XFI EGT Modules

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

$1,327.95

FAST Race EFI Blackout Nitrous Systems

When looking for a nitrous kit for serious street/strip and race applications, FAST Race EFI Blackout nitrous systems are the perfect choice. Their technologically advanced design allows them to enrich fuel and inject it directly into the center of your nitrous plume—yielding total and even fuel atomization. These kits are available for gasoline and diesel applications and are capable of delivering a whopping 600 hp increase. FAST Race EFI Blackout nitrous systems feature Active Fuel Control to adjust fuel enrichment with fluctuations in bottle pressure, as well as a patented electronic TPS switch for nitrous activation at wide open throttle.

Not Yet Reviewed

$1,135.95

FAST Race Diesel Nitrous Systems

Increase your boost by up to 600 hp with a FAST Race diesel nitrous system! These premier power producing packages from FAST are compatible with a wide variety of diesel trucks and cars and come with everything you'll need for proper installation. The complete kits include a set of tuning jets, twin nitrous canisters, and two separate activation stages—allowing you to fully adjust the additional power, ranging from 50 to 600 hp. This type of setup also helps reduce air inlet and exhaust gas temps for optimum power and engine safety. Order the kit for your application needs.

Not Yet Reviewed

$1,072.95

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$1,267.95

FAST Perimeter Plate Nitrous Systems

For years, nitrous systems have been just a plate bolted under the carburetor, equipped with two crude brass spray bars to inject nitrous and fuel into the intake charge. Nitrous technology is getting ready to take a huge leap forward! The FAST Perimeter Plate nitrous systems are complete kits that provide optimum spray efficiency with nitrous and fuel outlets placed at 12 injection points around the perimeter of the intake manifold opening. This technology provides optimum distribution of nitrous oxide and fuel and delivers the most horsepower possible from your nitrous kit. Through ingenious cooling technology called Cryo-Sync, super-chilled nitrous is injected through the FAST plate before being injected into the engine. This technology rapidly cools the carburetor and intake manifold while you spray, for even greater power. FAST Perimeter Plate nitrous systems are tunable from 100 to 300 hp and are compatible with any Dominator carburetor or square flange, 4-barrel carb application.

Not Yet Reviewed

$1,090.95

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$1,496.95

FAST Dual Nozzle EFI Nitrous Systems

FAST dual nozzle EFI nitrous systems are innovative wet nitrous systems specifically designed for dual throttle body EFI engines. They're made to deliver an additional 75 to 175 hp for any dual throttle body EFI engine! These nitrous systems incorporate the most technically advanced performance features available, including the patented FAST Active Fuel Control, a safety and performance feature that automatically adjusts the nitrous fuel enrichment, ensuring that your engine never runs too rich or too lean. FAST dual nozzle EFI nitrous systems feature a throttle-by-wire compatible electronic TPS switch for excellent nitrous activation at wide-open throttle. These dual nozzle EFI nitrous systems from Fuel Air Spark Technology makes it easy to add power and style to your EFI application.

Not Yet Reviewed

$1,084.95

FAST Perimeter Plate Blackout Nitrous Systems

Unlike traditional nitrous kits, FAST Perimeter Plate Blackout nitrous systems employ multiple injection points to create a perfectly atomized blend of fuel and nitrous. This mixture is fired directly into the center of the intake plenum, ensuring equal dispersal between cylinders. By optimizing cylinder-to-cylinder distribution, FAST Perimeter Injection technology generates maximum power without sacrificing engine safety. Their Perimeter Plates are designed to route your nitrous through a set of internal passages before spraying it into your engine. During this circulation process, the nitrous temperature drops to -127 degrees below zero! This cryogenic phenomenon effectively turns the plate into an ultra-efficient Cryo-Sync, cooling your carburetor and intake manifold for additional power. Don't purchase a nitrous system built from 30-year-old science. Instead, install a FAST Perimeter Plate Blackout nitrous system, one of the most technologically advanced systems on the market today!

Not Yet Reviewed

$1,078.95

FAST 2003-06 Nissan 350Z Nitrous Systems

FAST 2003-06 Nissan 350Z nitrous systems add even more power to these incredible cars. These kits include a custom-designed billet fuel adapter that bolts directly to your factory fuel rail--this means you won't have to cut any fuel lines for installation! Custom-tuning jets, designed for the 350Z's higher-than-usual base fuel pressure of 51 psi, maximize power and engine safety. FAST 2003-06 Nissan 350Z nitrous systems' electronics activate the nitrous systems only at wide-open throttle. FAST Active Fuel Control adjusts fuel enrichment with variations in bottle pressure so your 350Z will never run too rich or too lean.

Not Yet Reviewed

$1,009.95

FAST LS Series Perimeter Plate Blackout Nitrous Systems

FAST LS Series Perimeter Plate Blackout nitrous systems are a revolutionary way to add 100-250 hp to your street/strip or all-out drag racing application! Designed with nitrous and fuel outlets placed at 12 injection points around the perimeter of the intake manifold inlet, FAST Perimeter Plates optimize spray efficiency and fuel distribution. Available for throttle-by-wire and throttle-by-cable applications, FAST LS Series Perimeter Plate Blackout nitrous systems include great looking black powdercoated bottles, fittings, and hoses with a carbon-fiber look. These systems use three patented nitrous technologies to deliver maximum performance: * Perimeter Injection Technology—uses multiple injection points to create a perfectly atomized blend of fuel and nitrous and then fires the mixture directly into the center of the intake plenum for equal cylinder distribution (this generates maximum power without sacrificing engine safety) * Cryo-Sync Technology—cools nitrous to -127 degrees F below zero during pre-spray circulation (this cryogenic phenomenon effectively turns the Perimeter Plate into an ultra-efficient Cryo-Sync, cooling your intake manifold and carburetor for additional power) * Airflow Enhancement Technology—the FAST Perimeter Plate injects nitrous at an optimized angle toward the center of the intake plenum (this creates a pocket of intense low pressure just below the carb while the nitrous is being sprayed, enhancing airflow and improving power gains)

Not Yet Reviewed

$1,022.95

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$1,106.95

FAST Parts and Accessories