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EFI Systems
◄SELF TUNING EFI - EZ-EFI® • EZ-EFI 2.0®
◄TUNABLE EFI - XFI Street • XFI Sportsman™ • XFI 2.0™
◄BROWSE BY TYPE
Throttle Body EFI (Self Tuning or User Tuneable)
- Injectors & Sensors Built-In to an Easy-to-Install, Carb-Replacement EFI Throttle Body
- For Dual or Single Plane, 4-Barrel Carb-Type Intakes (& Dual Quad)
- Nearly Universal EFI for Stock-to-1200 HP Engines
Multi-Port EFI (Self Tuning or User Tuneable)
- Fuel Injectors Are Mounted Directly to the Intake Manifold’s “Runners”; (1) Injector-Per-Runner
- Multi-Port Retro-Fit EFI Includes ECU, Hand-Held, Wiring Harness & Wide-Band; Fits Nearly Any Multi-Port EFI Intake
- Multi-Port EFI Kits Include Intake, Throttle Body, Fuel System, Wide-Band, Plug & Play Harness, & More
- Multi-Port EFI Kits Available for Many V8 Applications; From Stock-to-Extreme
Eight Stack Systems (Self Tuning Only)
- Classic, Eight Stack Weber-Carb Looks w/ Modern EFI Reliability & Tuning Ease
- Available for Many Applications; From Stock-to-Extreme
Sidedraft Stack Systems (Self Tuning Only)
- Classic, Weber-Carb Looks w/ Modern EFI Reliability & Tuning Ease
- Injectors & Sensors Built Into an Easy-to-Install, Carb-Replacement EFI Throttle Body
- Nearly Universal EFI for Dual or Single Plane, 4-bbl Carb-Type Intakes (& Dual Quad)
- 4-Stack Sidedraft is a Value Alternative to Full Eight Stack
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GM LS Transplant Kit - EZ-EFI Engine Kit w/ EZ-TCU & In-Tank Fuel Pump KitSKU 302002T-TCU$3,052.76 $3,391.95 -
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EZ-EFI Marine Self-Tuning Engine Control System Mercury Marine Base KitSKU 30364-06KIT$2,681.96 $2,979.95 -
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EZ-EFI Marine Self-Tuning Engine Control System Mercury Marine Inline KitSKU 30365-06KIT$2,550.56 $2,833.95 -
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EZ-TCU GM Overdrive Transmission Controller; 4L60E, 4L65E, 4L80E & 4L85E; Up to '09SKU 30282-KIT$689.36 $765.95 -
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EZ-EFI 2.0® Self Tuning Engine Control System • Carb-to-EFI Base KitSKU 30400-KIT$2,519.96 $2,799.95 -
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XFI Main Harnesses - Universal (Flying Lead Harness w/ Weatherpack Connectors)SKU 301105$349.16 $387.95 -
XFI Fuel Injector Harness - SBC, BBC, LT1, Chrysler (Except New Hemi 5.7L, 6.1L)SKU 301200$140.36 $155.95 -
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XFI Fuel Injector Harness - Ford - 4.6 & 5.4 Modular (SOHC or DOHC) Engines - 5.0L H.O. & 351 WindsorSKU 301203$128.66 $142.95 -
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