Butler-LS » F.A.S.T.
For over 10 years, FAST™ has been recognized as the leading developer of advanced electronic fuel injection technology. Our engineers have ignited new sparks never before seen in the EFI performance aftermarket year after year. FAST™ continues to drive the aftermarket industry through constant new product development. And with a complete line of superior, easy-to-use EFI systems, intake manifolds, throttle bodies and other EFI components FAST™ is committed to bringing the best fuel injection experience to both racers and street enthusiasts everywhere. Shop F.A.S.T. products at Butler LS
F.A.S.T. Categories
Items 1-12 of 12
Looking for an LS part and don't see it on the site? Need a rotating assembly, short block kit, or machine work? Our LS team here at Butler is shipping high performance GM/LS engines, kits, and...More Details »
Looking for an LS part and don't see it on the site? Need a rotating assembly, short block kit, or machine work? Our LS team here at Butler is shipping high performance GM/LS engines, kits, and...More Details »
Looking for an LS part and don't see it on the site? Need a rotating assembly, short block kit, or machine work? Our LS team here at Butler is shipping high performance GM/LS engines, kits, and...More Details »
Looking for an LS part and don't see it on the site? Need a rotating assembly, short block kit, or machine work? Our LS team here at Butler is shipping high performance GM/LS engines, kits,...More Details »
Looking for an LS part and don't see it on the site? Need a rotating assembly, short block kit, or machine work? Our LS team here at Butler is shipping high performance GM/LS engines, kits,...More Details »
Looking for an LS part and don't see it on the site? Need a rotating assembly, short block kit, or machine work? Our LS team here at Butler is shipping high performance GM/LS engines, kits,...More Details »
Looking for an LS part and don't see it on the site? Need a rotating assembly, short block kit, or machine work? Our LS team here at Butler is shipping high performance GM/LS engines, kits, and...More Details »
Looking for an LS part and don't see it on the site? Need a rotating assembly, short block kit, or machine work? Our LS team here at Butler is shipping high performance GM/LS engines, kits, and...More Details »
Looking for an LS part and don't see it on the site? Need a rotating assembly, short block kit, or machine work? Our LS team here at Butler is shipping high performance GM/LS engines, kits, and...More Details »
We are excited you have visited our brand new site. As you can see we are tirelessly building out our new site with performance parts, engines, and assemblies for your LS and GM needs. Check...More Details »
Looking for an LS part and don't see it on the site? Need a rotating assembly, short block kit, or machine work? Our LS team here at Butler is shipping high performance GM/LS engines, kits, and...More Details »
Looking for an LS part and don't see it on the site? Need a rotating assembly, short block kit, or machine work? Our LS team here at Butler is shipping high performance GM/LS engines, kits, and...More Details »
Items 1-12 of 12
F.A.S.T. Products
Items 31-36 of 36
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Description: XFI Injector Wiring Harness
For LS1 and LS6 With Minitimer Injectors/EV1 Style
18726543 Firing Order
Sold Each
Item #: FAS-301202
Condition:
New
Please Call for Availability
Description: XFI Injector Wiring Harness
18436572 Firing Order
SBC & BBC
Sold Each
Item #: FAS-301200
Condition:
New
Please Call for Availability
Description: XFI Main Wiring Harness
Terminated Ends
Clearly labeled wires
Weather Pack connectors
For LS1, LS2, LS7, Each
Item #: FAS-301108
Condition:
New
Please Call for Availability
Description: Comes with the Wiring Harness
Injector Harness and adapters
O2 Sensor
Electronic Fuel Pressure Kit
Utilizes FAST C-COM software
Supports N/A & boosted applications up to 5 bar
Works With EZ-TCU, EZ-LS, XIM and FAST eDash
Item #: FAS-303000
Condition:
New
Please Call for Availability
Description: ECU
Assembled Throttle Body with Sensors/Injectors
Wiring
Wideband O2
Elecronic Fuel Pressure Kit
Item #: FAS-303001
Condition:
New
Please Call for Availability
Description: XIM Standalone Coil-On Plug Ignition Controller
Wiring Harness
Truly plug and play
Easy tuning
Sold in Kit
Item #: FAS-301311
Condition:
New
Limited Supply: Only 1 Left!
Price: $819.95
Items 31-36 of 36
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