EFI Kits, Fuel Injectors, Throttle Bodies & More

AEM Electronics EFI Fuel Pulse Dampers 25-4002

Fuel System Dampers, Billet Aluminum, Black Anodized, 40-70 psi, -6 AN Male Threads Inlet/Outlet, Each

Part Number: AVM-25-4002

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Summit Racing™ EFI CAN Splitters SUM-890521

Fuel Injection System Wiring Harnesses, EFI CAN Splitters, 48 in. Length, for Use with Holley Terminator X or Sniper EFI Systems, Each

Part Number: SUM-890521

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Holley Replacement Fuel Injector Wiring Harnesses 558-216

Fuel Injection System Wiring Harnesses, Holley EFI, Replacement, EV6 Unterminated, Injector Harness, 36 in. Long, with Pins, Seals, Connector, Kit

Part Number: HLY-558-216

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Holley Drive-By-Wire Throttle Body Wiring Harnesses for 2011-2014 F-150, MUSTANG - 558-422

Fuel Injection System Wiring Harnesses, Holley EFI, Ford Coyote, Drive-By-Wire Harness, Multi-port Style, for HP/Dominator EFI System, Ford, 5.0L, Kit

Part Number: HLY-558-422

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

FiTech Go EFI 2-Barrel 400 HP Force Fuel Injection Master Kits 35591

Fuel Injection Systems, Go EFI 2 Barrel 400 HP Classic Gold EFI System With Force Fuel Mini Delivery Master Kit

Part Number: FIF-35591

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

Holley Sniper 2 EFI Fuel Injection Upgrade Kits 550-510-5AX

Fuel Injection System, Sniper 2 from Sniper 1 Upgrade, Throttle body, Polished, 4150 Flange, 650 hp Max, 800 CFM, No Pump, 5 in. Display, Kit

Part Number: SNE-550-510-5AX

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Holley Pro-Jection Service Parts 9902-104

Fuel Injection System Components, Replacement, Map Sensor Bracket,Black Finish,Each

Part Number: HLY-9902-104

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

FiTech Ultimate LS 750 HP EFI Short LS7 Port Intake Fuel Injection Master Kits 76317

Ultimate LS 750 HP EFI System With Master Kit Short LS7 Port Intake

Part Number: FIF-76317

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

FiTech Ultimate LS 500 HP EFI Short Cathedral Intake Fuel Injection Master Kits 76601

Ultimate LS 500 HP EFI System With Master Kit Short Cathedral Intake

Part Number: FIF-76601

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

AEM Electronics EFI Fuel Pulse Dampers 25-4004

Fuel System Dampers, Billet Aluminum, Black Anodized, 40-100 psi, -6 AN Male Threads Inlet/Outlet, Each

Part Number: AVM-25-4004

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Top Street Performance Standalone Fuel Injection Wiring Harnesses for 1997-2004 CORVETTE, 2004 CTS - WH1210

Wiring Harness, Fuel Injection System, Standalone, Drive-By-Wire, LS1, Kit

Part Number: TSN-WH1210

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Painless Performance Fuel Injection Harnesses 60102

Painless Performance Fuel Injection Harnesses 60102

Wiring Harness, Fuel Injection, GM, TPI, Engine Swap, Universal, Kit

Part Number: PRF-60102

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Holley Pro-Jection Service Parts 534-199

Fuel Injection Components, Extension Cable, Wideband Oxygen Sensor, 4 ft. Long, Each

Part Number: HLY-534-199

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Holley Sniper 2 EFI M8 Extension Harnesses 558-485

Fuel Injection Components, M8 Four Pin, 8 Ft, Extension Cable, Each

Part Number: HLY-558-485

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Holley Main Power Harnesses 558-319

Fuel Injection System Wiring Harnesses, Holley EFI, Main Power Harness, Coyote Ti-VCT, Plug-and-Play, for Dominator/HP EFI Systems, Ford, 5.0L, Each

Part Number: HLY-558-319

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 9, 2026 if ordered today

Holley EFI Fuel Pulse Dampers 12-1003

Fuel System Dampers, Billet Aluminum, Black Anodized, 40-70 psi, -8 AN Male Threads Inlet/Outlet, Standard Range, Each

Part Number: HLY-12-1003

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 9, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 9, 2026 if ordered today

Holley EFI Fuel Pulse Dampers 12-1007

Fuel System Dampers, Billet Aluminum, Black Anodized, 40-70 psi, -8 AN Female Threads Inlet/Outlet, Standard Range, Each

Part Number: HLY-12-1007

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 9, 2026 if ordered today

FiTech TPS Splitter Harnesses 62020

Fuel Injection System Wiring Harnesses, FiTech, EFI, TPS Splitter, Gm 3 Pin, Each

Part Number: FIF-62020

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

FAST EZ-EFI 2.0 Replacement Engine Control Units 30326

Engine Control Unit, EZ-EFI 2.0 Replacement, ECU Fuel Injection System Component, FAST, Computer, Each

Part Number: FST-30326

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Holley EFI Fuel Pulse Dampers 12-1005

Fuel System Dampers, Billet Aluminum, Black Anodized, 40-100 psi, -8 AN Male Threads Inlet/Outlet, Extended Range, Each

Part Number: HLY-12-1005

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 9, 2026 if ordered today

Painless Performance Fuel Injection Harnesses 60103

Wiring Harness, Fuel Injection, GM, TPI, Engine Swap, Universal, Kit

Part Number: PRF-60103

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

MSD LSx Trigger Converters 2278

Engine Management System Components, 6LS Ignition Adapter Harnesses, Front Wiring Harness Extension, Chevrolet, Small Block LS, Each

Part Number: MSD-2278

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

FiTech Ultimate LS 500 HP EFI Short LS7 Port Intake Fuel Injection Master Kits 76616

Ultimate LS 500 HP EFI System With Master Kit Short LS7 Port Intake

Part Number: FIF-76616

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

FiTech Ultimate LS 750 HP EFI Short LS7 Port Intake Fuel Injection Master Kits 76617

Ultimate LS 750 HP EFI System With Master Kit Short LS7 Port Intake

Part Number: FIF-76617

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

FiTech Ultimate LS 500 HP EFI Short Cathedral Intake Fuel Injection Master Kits 76301

Ultimate LS 500 HP EFI System With Master Kit Short Cathedral Intake

Part Number: FIF-76301

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today