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FiTech EFI Systems & More
FiTech is quickly becoming a go-to source for fuel injection systems due to the company’s reputation for delivering high performance fuel delivery systems by leveraging...
FiTech is quickly becoming a go-to source for fuel injection systems due to the company’s reputation for delivering high performance fuel delivery systems by leveraging several OEM parts and OEM-level software to keep units affordable. Summit Racing carries a large selection of FiTech EFI systems for your fuel-injected application, including FiTech Go EFI systems, FiTech MeanStreet EFI systems, and FiTech GoStreet EFI systems, as well as FiTech’s Fuel Command Center Sump Kits, inline fuel filters, frame mount fuel pumps, 2x4 Dual-Quad EFI systems, and more! See for yourself what all the buzz is about. Order...
FiTech is quickly becoming a go-to source for fuel injection systems due to the company’s reputation for delivering high performance fuel delivery systems by leveraging several OEM parts and OEM-level software to keep units affordable. Summit Racing carries a large selection of FiTech EFI systems for your fuel-injected application, including FiTech Go EFI systems, FiTech MeanStreet EFI systems, and FiTech GoStreet EFI systems, as well as FiTech’s Fuel Command Center Sump Kits, inline fuel filters, frame mount fuel pumps, 2x4 Dual-Quad EFI systems, and more! See for yourself what all the buzz is about. Order your new FiTech EFI system and fuel delivery components from Summit Racing today!
Showing In Stock Items. Show All 1089 Items.
Oxygen Sensors, 6-wire, Thread-in, 6 Rectangle Female Plug Style, Replacement Oxygen Sensor for FiTech EFI Systems, Each
Part Number: FIF-60017
Estimated Ship Date: Today
Estimated Ship Date: Today
Oxygen Sensor Bung, 18mm x 1.50 Thread Size, Gasket, Two Clamps, Kit
Part Number: FIF-60012
Estimated Ship Date: Today
Estimated Ship Date: Today
Oxygen Sensor Harnesses, Additional or Replacement Wiring, for use with FiTech Ultimate LS EFI Kits, Chevrolet, LS, Each
Part Number: FIF-70050-7
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Management Systems, Ultimate TPI, Dual O2 Sensor, Transmission Controller, 700-R4, 200-4R, Chevy, Kit
Part Number: FIF-38351
Estimated Ship Date: Today
Estimated Ship Date: Today
Intake Manifolds, Ultimate Rebel LS 500 HP Loaded, Short Cathedral, Aluminum, Black Anodized, Throttle Body, Injectors, Sensors, Chevy, Kit
Part Number: FIF-70068
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Intake Manifolds, Ultimate Rebel LS 1000 HP Loaded, Short Cathedral, Aluminum, Black Anodized, Throttle Body, Injectors, Sensors, Chevy, Kit
Part Number: FIF-70070
Not Yet Reviewed
Estimated Ship Date: Jun 8, 2026 if ordered today
Estimated Ship Date: Jun 8, 2026 if ordered today
Fuel Injection System, Nitro-Cast LS1 EFI, 1000 HP, 102mm Throttle Body, 80lb. Injectors, Dual O2 Sensor, Cathedral Port, Cable Driven, Chevy, Kit
Part Number: FIF-73107
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Intake Manifolds, Ultimate Rebel LS 750 HP Loaded, Short Cathedral, Aluminum, Black Anodized, Throttle Body, Injectors, Sensors, Chevy, Kit
Part Number: FIF-70069
Not Yet Reviewed
Estimated Ship Date: Jun 8, 2026 if ordered today
Estimated Ship Date: Jun 8, 2026 if ordered today
Fuel Injection System, Nitro-Cast LS3 EFI, 1000 HP, 102mm Throttle Body, 80lb. Injectors, Dual O2 Sensor, Cable Driven, Chevy, Kit
Part Number: FIF-73307
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Throttle Bodies, 4150 4 Barrel Mount, Cast Aluminum, Black, 1,000 CFM, Cable Actuation, TPS Sensor, IAC Sensor, MAP Sensor, Each
Part Number: FIF-30032
Not Yet Reviewed
Estimated Ship Date: Jun 8, 2026 if ordered today
Estimated Ship Date: Jun 8, 2026 if ordered today
Fuel Injection System, Nitro-Cast LS1 EFI, 750 HP, 102mm Throttle Body, 55lb. Injectors, Dual O2 Sensor, Cathedral Port, Cable Driven, Chevy, Kit
Part Number: FIF-73105
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Injection System, Nitro-Cast LS3 EFI, 750 HP, 102mm Throttle Body, 55lb. Injectors, Dual O2 Sensor, Cable Driven, Chevy, Kit
Part Number: FIF-73305
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Injection System, Nitro-Cast LS1 EFI, 500 HP, 92mm Throttle Body, 36lb. Injectors, Dual O2 Sensor, Cathedral Port, Cable Driven, Chevy, Kit
Part Number: FIF-73103
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Throttle Bodies, 4150 4 Barrel Mount, Cast Aluminum, Polished, 1,000 CFM, Cable Actuation, TPS Sensor, IAC Sensor, MAP Sensor, Each
Part Number: FIF-30033
Not Yet Reviewed
Estimated Ship Date: Jun 8, 2026 if ordered today
Estimated Ship Date: Jun 8, 2026 if ordered today
Throttle Bodies, Nemesis, 4500 4 Barrel Mount, Cast Aluminum, Black, 1,820 CFM, Cable Actuation, TPS Sensor, IAC Sensor, MAP Sensor, Each
Part Number: FIF-30036
Not Yet Reviewed
Estimated Ship Date: Jun 8, 2026 if ordered today
Estimated Ship Date: Jun 8, 2026 if ordered today
Throttle Bodies, 4150 4 Barrel Mount, Cast Aluminum, Polished, 1,000 CFM, Cable Actuation, TPS Sensor Intergrated , IAC Sensor, MAP Sensor, Each
Part Number: FIF-30035
Not Yet Reviewed
Estimated Ship Date: Jun 8, 2026 if ordered today
Estimated Ship Date: Jun 8, 2026 if ordered today
Throttle Bodies, 4150 4 Barrel Mount, Cast Aluminum, Black, 1,000 CFM, Cable Actuation, TPS Sensor Intergrated , IAC Sensor, MAP Sensor, Each
Part Number: FIF-30034
Not Yet Reviewed
Estimated Ship Date: Jun 8, 2026 if ordered today
Estimated Ship Date: Jun 8, 2026 if ordered today
Fuel Injection System, Nitro-Cast LS3 EFI, 500 HP, 92mm Throttle Body, 36lb. Injectors, Dual O2 Sensor, Cable Driven, Chevy, Kit
Part Number: FIF-73303
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Throttle Bodies, Nemesis, 4500 4 Barrel Mount, Cast Aluminum, Black, 1,820 CFM, Cable Actuation, TPS Sensor, IAC Sensor, T-MAP Sensor, Each
Part Number: FIF-30038
Not Yet Reviewed
Estimated Ship Date: Jun 8, 2026 if ordered today
Estimated Ship Date: Jun 8, 2026 if ordered today
Nitro-Port Cast LS3 500 HP EFI Sys/ Short LS3 Port Intake/ Dual O2 Sensor/ Dr-By-Wire Black Billet
Part Number: FIF-73303DBWBBNP
Not Yet Reviewed
Estimated Ship Date: Jun 8, 2026 if ordered today
Estimated Ship Date: Jun 8, 2026 if ordered today
Nitro-Port Cast LS3 750 HP EFI Sys/ Short LS3 Port Intake/ Dual O2 Sensor/ Dr-By-Wire Brill Billet
Part Number: FIF-73306DBWSBNP
Not Yet Reviewed
Estimated Ship Date: Jun 8, 2026 if ordered today
Estimated Ship Date: Jun 8, 2026 if ordered today
Nitro-Port Cast LS3 750 HP EFI Sys/ Short LS3 Port Intake/ Dual O2 Sensor/ Dr-By-Wire Brill Billet
Part Number: FIF-73305DBWSBNP
Not Yet Reviewed
Estimated Ship Date: Jun 8, 2026 if ordered today
Estimated Ship Date: Jun 8, 2026 if ordered today
Nitro-Port Cast LS3 1000 HP EFI Sys/ Short LS3 Port Intake/ Dual O2 Sensor/ Dr-By-Wire Brill Billet
Part Number: FIF-73307DBWSBNP
Not Yet Reviewed
Estimated Ship Date: Jun 8, 2026 if ordered today
Estimated Ship Date: Jun 8, 2026 if ordered today
Nitro-Port Cast LS3 1000 HP EFI Sys/ Short LS3 Port Intake/ Dual O2 Sensor/ Dr-By-Wire Black Billet
Part Number: FIF-73307DBWBBNP
Not Yet Reviewed
Estimated Ship Date: Jun 8, 2026 if ordered today
Estimated Ship Date: Jun 8, 2026 if ordered today
Nitro-Port Cast LS3 500 HP EFI Sys/ Short LS3 Port Intake/ Dual O2 Sensor/ Dr-By-Wire Brill Billet
Part Number: FIF-73304DBWSBNP
Not Yet Reviewed
Estimated Ship Date: Jun 8, 2026 if ordered today
Estimated Ship Date: Jun 8, 2026 if ordered today
