BUY NOW, PAY LATER. Starting at 0% APR 
FAST LSXRt Manifold 102MM - Black
$1,208.95
FST146602B
Engine Components
Intake Manifolds
New Products
The FAST LSX 102mm Intake Manifold for GM 4.8, 5.3 and 6.0 truck engines provides bolt-on performance gains without any loss in bottom-end drivability.This...
FAST LSXRT Manifold 102MM LS Truck Intake Manifold Kit
$1,397.95
FST146602B-KIT
Engine Components
Intake Manifolds
New Products
The LSXrt Intake + Big Mouth 102mm Throttle Body Kit increases horsepower and throttle response thanks to improved manifold flow and a 102mm throttle...
FAST LSXRt Manifold LS3 102MM High HP Runner - Black
$1,239.95
FST146105B
Engine Components
Intake Manifolds
New Products
Cadillac: Escalade 07 - 16 6.2 L Engine, Cadillac: Escalade ESV 07 - 16 6.2 L Engine, Cadillac: Escalade EXT 07 - 13 6.2...
FAST Manifold Inner Shell LSX Only
$259.95
FST54007
Engine Components
Intake Manifolds
FAST Manifold Inner Shell LSX Only
FAST Manifold Lower Shell 102MM
$477.95
FST146001
Engine Components
Intake Manifolds
New Products
Constructed from the same advanced polymer material as the original FAST LSX 92mm Intake Manifold, but now in the popular black color, the LSXR...
FAST Manifold Lower Shell 102MM LS
$428.95
FST146201
Engine Components
Intake Manifolds
New Products
Constructed from the same advanced polymer material as the original FAST LSX 92mm Intake Manifold, but now in the popular black color, the LSXR...
FAST Manifold Lower Shell 92mm - Black
$492.95
FST54039BLS
Engine Components
Intake Manifolds
New Products
This lower shell replaces the lower shell that came with the LSX 92mm intake manifold.This Part Fits: Year Make Model Submodel 2001-2004 Avanti II...
FAST Manifold Lower Shell LSXR
$426.95
FST146601
Engine Components
Intake Manifolds
New Products
This lower shell replaces the lower shell that came with the LSXrt 102mm intake manifold for cathedral port LS truck engines.This Part Fits: Year...
FAST Manifold Lower ShellLSXR LS1
$428.95
FST146301
Engine Components
Intake Manifolds
New Products
Constructed from the same advanced polymer material as the original FAST LSX 92mm Intake Manifold, but now in the popular black color, the LSXR...
FAST Manifold Upper Shell 102MM - Black
$473.95
FST146000B
Engine Components
Intake Manifolds
New Products
Constructed from the same advanced polymer material as the original FAST LSX 92mm Intake Manifold, but now in the popular black color, the LSXR...
FAST Manifold Upper Shell 78MM Thr
$516.95
FST54004
Engine Components
Intake Manifolds
Manifold Upper Shell, 78MM Throttle Body
FAST Manifold Upper Shell 92mm - Black
$657.95
FST54039BUS
Engine Components
Intake Manifolds
New Products
This upper shell replaces the upper shell that came with the LSX 92mm intake manifold.This Part Fits: Year Make Model Submodel 2001-2004 Avanti II...
FAST Map Sensor FAST 1 Bar
$52.95
FST307007
Best Sellers
Data Acquisition
Ignition
New Products
Sensors
These sensors, by monitoring intake manifold vacuum, measure the amount of load being placed on the engine. The MAP sensors relay engine load output...
FAST Map Sensor FAST 1 Bar GM 162
$65.95
FST307029
Data Acquisition
Ignition
Sensors
These sensors, by monitoring intake manifold vacuum, measure the amount of load being placed on the engine. The MAP sensors relay engine load output...
FAST Map Sensor FAST 2 Bar
$85.95
FST307008
Best Sellers
Data Acquisition
Ignition
New Products
Sensors
These sensors, by monitoring intake manifold vacuum, measure the amount of load being placed on the engine. The MAP sensors relay engine load output...
FAST Map Sensor FAST 3 Bar
$117.95
FST307009
Data Acquisition
Ignition
New Products
Sensors
These sensors, by monitoring intake manifold vacuum, measure the amount of load being placed on the engine. The MAP sensors relay engine load output...
FAST Map Sensor FAST 5 Bar
$265.95
FST307047
Data Acquisition
Ignition
Sensors
These sensors, by monitoring intake manifold vacuum, measure the amount of load being placed on the engine. The MAP sensors relay engine load output...
FAST Module Assy FAST 02
$136.95
FST1706472
Engine Components
Hardware Kits - Other
FAST? engineers have developed a kit that makes it easy for anyone to measure an engine?s air/fuel ratio. This plug and play universal O2...
FAST Module FAST Gps
$439.95
FST301445CPG
Engine Components
Hardware Kits - Other
With its state-of-the-art monitoring and data logging capabilities, the XFI? Touch Screen Dash/Data Logger can assemble a comprehensive, real-time picture of up to 25...
FAST Motorcycle/2Ndary Harn.For Air
$67.95
FST170463
Engine Components
Hardware Kits - Other
Can be used with any A/F Meter Kit. Replaces cable in 170501 and 170502
FAST Motorcycle/Main Harness
$87.95
FST170462
Engine Components
Wiring Harnesses
This cable is 6 feet log and does come with a power lead.
FAST Multiport Retro-Fit EZ-EFI Kit
$883.95
FST302000-06
Programmers & Chips
Programmers & Tuners
The next generation of the world's simplest self tuning fuel injection system is here. Designed for all applications making up to 650 horsepower, the...
FAST O-Ring Seal For 102MM Throttle
$13.95
FST146004
Best Sellers
Engine Components
Gasket Kits
New Products
Throttle Bodies
This gasket provides a seal between the throttle body and our LSXR/LSXRT 102mm Intake Manifolds.
FAST O-RingLSX LS3&LS7 Fuel Inj
$7.95
FST146020COR
Best Sellers
Engine Components
Gasket Kits
Intake Manifold Plenum
New Products
O-Ring,LSX LS3andLS7 Fuel Injector
FAST O-Rings For -3 Sae Fittings
$13.95
FST30253OR-10
Fabrication
Fittings
These O-Rings replace O Rings on -3 SAE fittings
FAST O-Rings For -6 Sae Fittings
$13.95
FST30251OR-10
Best Sellers
Fabrication
Fittings
New Products
These O-Rings replace O Rings on 6 SAE fittings
FAST O-Rings LSXR LS3&LS7 Fuel Inj
$24.95
FST146020COR-10
Best Sellers
Engine Components
Gasket Kits
Intake Manifold Plenum
New Products
O-Rings, LSXr LS3andLS7 Fuel Injector 10PK
FAST O2 Sensor Bosch LSu4 Wideband
$117.95
FST170408
Data Acquisition
Ignition
New Products
Sensors
The Bosch LSU4 Oxygen Sensor is widely used in the FAST product line. Finding its way into the FAST EZ-EFI Fuel, EZ-EFI Fuel +...
FAST O2 Sensor Processor Kit For X
$271.95
FST170577
Data Acquisition
Ignition
Sensors
FAST? engineers have developed a kit that makes it easy for anyone to measure an engine?s air/fuel ratio. This plug and play universal O2...
FAST O2 Sensor Processor Kit Universal
$290.95
FST170579
Data Acquisition
Ignition
Sensors
FAST? engineers have developed a kit that makes it easy for anyone to measure an engine?s air/fuel ratio. This plug and play universal O2...
FAST Oe Fuel Rail Bracket Kit LSXR
$81.95
FST146030-KIT
Best Sellers
Fuel Delivery
Fuel Rails
New Products
Round OE Fuel Rail Bracket Kit for Truck w/ Factory Rails and LSXrt Manifold
FAST Oe Fuel Rail Bracket Kit LSXR
$55.95
FST146031-KIT
Best Sellers
Fuel Delivery
Fuel Rails
New Products
Square OE Fuel Rail Bracket Kit for Truck w/ Factory Rails and LSXrt Manifold
FAST Oe Fuel Rail Kit LSXR LS1/LS6
$351.95
FST146021-KIT
Fuel Delivery
Fuel Rails
New Products
This OE Rail kit for LS1 and LS6 engines includes factory rails and mounting brackets designed to mount an LS1 and LS6 fuel injector...
FAST Oe Fuel Rail Kit LSXR LS3/LS7
$358.95
FST146020-KIT
Fuel Delivery
Fuel Rails
New Products
This OE Rail kit for LS3 and LS7 engines includes factory rails and mounting brackets designed to mount an LS3/LS7 fuel injector to our...
FAST Oe Fuel Rail Kit LSXR LS3/LS7
$52.95
FST146025-KIT
Best Sellers
Fuel Delivery
Fuel Rails
New Products
This fuel injector spacer kit for LS3/L99 and L76 engines is designed to allow the use of OE fuel rails with our 146102B, 146103B...
FAST Performance HEI Coil For Clockwise Distributor Red/Yellow Wire
$86.95
FST730-0291
Distributors
Ignition
FAST Performance HEI Coil For Clockwise Distributor Red/Yellow Wire