Chevy SS EFI Systems & Components
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FiTech®Ultimate LS Fuel Injection KitUltimate LS Fuel Injection Kit by FiTech®. Make your vehicle faster and more powerful with premium-quality performance fuel system parts stocked on our website. Manufactured using the highest grade materials and the latest technology,...High quality at an affordable priceExpertly made from premium materials$1,806.00 - $2,410.00 - FiTech®Fuel Injection Kit W/O Transmission Control (70013)Fuel Injection Kit W/O Transmission Control (70013) by FiTech®. Make your vehicle faster and more powerful with premium-quality performance fuel system parts stocked on our website. Manufactured using the highest grade materials and the...High quality at an affordable priceExpertly made from premium materials$2,107.00
- FiTech®Fuel Injection Kit With Transmission Control (70012)Fuel Injection Kit With Transmission Control (70012) by FiTech®. Make your vehicle faster and more powerful with premium-quality performance fuel system parts stocked on our website. Manufactured using the highest grade materials and...High quality at an affordable priceExpertly made from premium materials$2,107.00
- FiTech®Fuel Injection Kit With Transmission Control (70014)Fuel Injection Kit With Transmission Control (70014) by FiTech®. Make your vehicle faster and more powerful with premium-quality performance fuel system parts stocked on our website. Manufactured using the highest grade materials and...High quality at an affordable priceExpertly made from premium materials$2,410.00
- Fast®EZ-EFI 2.0 Fuel and Ignition Master KitEZ-EFI 2.0 Fuel and Ignition Master Kit by Fast®. Make your vehicle faster and more powerful with premium-quality performance fuel system parts. Manufactured using the highest grade materials and the latest technology, they deliver the...Self tuning EZ-EFI™ gets you up and running quick and EZ; No laptop or tuning knowledge necessaryEZ-LS™ Ignition Controller offers no tuning quick setup option as well as custom tuning via hand-held$1,884.95 - $3,433.95
- Fast®XFI Fuel Injector HarnessXFI Fuel Injector Harness by Fast®. Make your vehicle faster and more powerful with premium-quality performance fuel system parts. Manufactured using the highest grade materials and the latest technology, they deliver the ultimate in...High quality at an affordable priceExpertly made from premium materials$142.95 - $181.95
- Holley®Dominator EFI Harness KitDominator EFI Harness Kit by Holley®. Holley Performance Products has been the undisputed leader in fuel systems for over 100 years. Holley's products include carburetors, fuel pumps, fuel injection, intake manifolds, and much more....Top-grade fuel system upgrade that will take your driving to the next levelDesigned to help you maximize your vehicle’s fuel system efficiency$219.95 - $1,149.95
- Holley®HP EFI ECU and Harness KitHP EFI ECU and Harness Kit by Holley®. Holley Performance Products has been the undisputed leader in fuel systems for over 100 years. Holley's products include carburetors, fuel pumps, fuel injection, intake manifolds, and much more....Top-grade fuel system upgrade that will take your driving to the next levelDesigned to help you maximize your vehicle’s fuel system efficiency$34.95 - $3,805.95
- Holley®LS 58X Crank Sensor and LS CAM Sensor ConnectorLS 58X Crank Sensor and LS CAM Sensor Connector by Holley®. Holley Performance Products has been the undisputed leader in fuel systems for over 100 years. Holley's products include carburetors, fuel pumps, fuel injection, intake...Genuine OEM ConnectorsSingle pack connector kit includes: Connector, Pins, Seals, and TPA$9.03
- Holley®Terminator X Max™ Direct Injection KitTerminator X Max™ Direct Injection Kit by Holley®. Take control of your GM Gen V LT1, L83, or L86 engine with Terminator X! Do not settle for a factory ECU with a cumbersome tuning interface when you can have complete control of your...Plug and play GM Gen V LT engine control including GDI and VVT supportIdeal for swapping late model GM Gen V LT engines into vintage vehicles$1,727.95 - $3,333.95
- Holley®Terminator X™ MPFI KitTerminator X™ MPFI Kit by Holley®. Holley Performance Products has been the undisputed leader in fuel systems for over 100 years. Holley's products include carburetors, fuel pumps, fuel injection, intake manifolds, and much more. From...Made with precision and quality in mindBuilt to last$1,336.95 - $1,392.95
- Holley®Terminator™ MPFI KitTerminator™ MPFI Kit by Holley®. Holley Performance Products has been the undisputed leader in fuel systems for over 100 years. Holley's products include carburetors, fuel pumps, fuel injection, intake manifolds, and much more. From...Top-grade fuel system upgrade that will take your driving to the next levelDesigned to help you maximize your vehicle’s fuel system efficiency$2,657.95 - $4,210.95
- Speedmaster®Fuel Injection SystemFuel Injection System by Speedmaster®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect...Created by professionals to meet your requirementsSuperior longevity and dependability$3,260.00 - $3,590.00
- Fast®EZ-EFI 2.0® Fuel and Ignition LS Self Tuning Engine Control Kit (30405-KIT)EZ-EFI 2.0® Fuel and Ignition LS Self Tuning Engine Control Kit (30405-KIT) by Fast®. FAST™ offers bolt-on XFI 2.0™ Kits to install fully sequential EFI on Small and Big Block Chevy and Small Block Ford engines from mild street...Self tuning EZ-EFI™ gets you up and running quick and EZ; No laptop or tuning knowledge necessaryEZ-LS™ Ignition Controller offers no tuning quick setup option as well as custom tuning via hand-held$1,884.95
- Fast®XFI® Fuel Injector Harness (301209)XFI® Fuel Injector Harness by Fast®. Make your vehicle faster and more powerful with premium-quality performance fuel system parts. Manufactured using the highest grade materials and the latest technology, they deliver the ultimate in...High quality at an affordable priceExpertly made from premium materials$160.95
- Holley®EFI Harness Kit (558-501)EFI Harness Kit (558-501) by Holley®. Holley Performance Products has been the undisputed leader in fuel systems for over 100 years. Holley's products include carburetors, fuel pumps, fuel injection, intake manifolds, and much more....Top-grade fuel system upgrade that will take your driving to the next levelDesigned to help you maximize your vehicle’s fuel system efficiency$715.95
- Holley®EFI LS Main Harness MAP Sensor Adapter (558-416)EFI LS Main Harness MAP Sensor Adapter by Holley®. Holley Performance Products has been the undisputed leader in fuel systems for over 100 years. Holley's products include carburetors, fuel pumps, fuel injection, intake manifolds, and...Made with precision and quality in mindBuilt to last$34.95
- Holley®EFI Metripack (570-217)EFI Metripack (570-217) by Holley®. Holley Performance Products has been the undisputed leader in fuel systems for over 100 years. Holley's products include carburetors, fuel pumps, fuel injection, intake manifolds, and much more. From...Genuine OEM ConnectorsSingle pack connector kit includes: Connector, Pins, Seals, and TPA$9.03
- Holley®EFI Metripack (570-218)EFI Metripack (570-218) by Holley®. Holley Performance Products has been the undisputed leader in fuel systems for over 100 years. Holley's products include carburetors, fuel pumps, fuel injection, intake manifolds, and much more. From...Genuine OEM ConnectorsSingle pack connector kit includes: Connector, Pins, Seals, and TPA$9.03
- Holley®Terminator X MAX™ MPFI Kit (550-920T)Terminator X MAX™ MPFI Kit by Holley®. Holley Performance Products has been the undisputed leader in fuel systems for over 100 years. Holley's products include carburetors, fuel pumps, fuel injection, intake manifolds, and much more....Made with precision and quality in mindBuilt to last$1,727.95
- Holley®Terminator X™ MPFI Kit (550-905T)Terminator X™ MPFI Kit (550-905T) by Holley®. Holley Performance Products has been the undisputed leader in fuel systems for over 100 years. Holley's products include carburetors, fuel pumps, fuel injection, intake manifolds, and much...Designed for GM LS Engines with 58x Crank, 4x Cam - and EV6 InjectorsReal-Time fuel map learn, takes the guess work out of tuning your base fuel table$1,336.95
- Holley®Terminator™ LS MPFI Kit (550-613)Terminator™ LS MPFI Kit (550-613) by Holley®. Holley Performance Products has been the undisputed leader in fuel systems for over 100 years. Holley's products include carburetors, fuel pumps, fuel injection, intake manifolds, and much...Kit includes everything you need to control your stock or mild LSBosch wideband oxygen sensor included$4,210.95
- Speedmaster®Fuel Injection System (1-135-002)Fuel Injection System by Speedmaster®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect...Created by professionals to meet your requirementsSuperior longevity and dependability$3,590.00
