Customer Appreciation Week 2026
Customer Appreciation Week 2026
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#52131006
FiTech 31006 EFI 4, 600HP, Power Adder, W/ Inline Fuel Delivery
$1,345.49
/kit
Factory Shipped
$1,494.99
Save $149.50
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Product Summary
Universal Fit, Throttle Body Injection Style, Polished
Rebates Available
See rebate detailsKey Specs
| MFG. Part # | 31006 |
| Injection Style | Throttle Body |
| Injector Size | 80 lbs./hr. |
| Max Horsepower Rating | 600 |
| ECM Included | Yes |
Need To Know
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855.313.9176Quick and Easy Returns
Return PolicyFiTech 31006 Details
FiTech 31006 Details
Fuel Injection Systems
- Go EFI 4 600 HP Power Adder EFI System With Inline Fuel Delivery Master Kit
- Bright Aluminum
Rebates
FiTech Up To $500 Off Select Parts Summer Sale

FiTech Fuel Injection is pleased to announce our Summer Performance Sale, running from July 1, 2026, through July 31, 2026. For a limited time, customers can save up to $500 across the FiTech lineup, making it the perfect opportunity to upgrade with high-quality EFI systems, fuel delivery, ignition, and accessories. The sale prices are applicable only to purchases made within the specified sale period, from July 1, 2026, to July 31, 2026. No rainchecks or exceptions will be provided. Sale price is valid through July, regular MAP Pricing will be reinforced on August 1, 2026. This sale cannot be combined with any other offers, discounts, or promotions. Co-ops will be honored.
Guides & Documents
CARB Warning
For race/ off road use or for use on pre-1966 vehicles.
CARB Warning
For race/ off road use or for use on pre-1966 vehicles.
FiTech 31006 Specifications
FiTech 31006 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 31006 |
| Brand | FiTech |
| Injection Style | Throttle Body |
| Injector Size | 80 lbs./hr. |
| Max Horsepower Rating | 600 |
| ECM Included | Yes |
| GENERAL | |
| Carburetor Flange Type | 4-Barrel Square Bore |
| Fuel Injection System Type | Single 4-Barrel Throttle Body (4150 Flange) |
| User Tunable | Yes |
| Self Tuning | Yes |
| Injectors Included | Yes |
| Intake Manifold Included | No |
| Metering Style | Speed density |
| EGR | No |
| Throttle Body Included | Yes |
| Throttle Body Material | Aluminum |
| Throttle Body Finish | Polished |
| Venturi Quantity | 4 |
| Fuel Pump Included | Yes |
| Calibration Module Included | Yes |
| Wiring Harness Included | Yes |
| Fuel Pressure Regulator Included | Yes |
| Distributor Included | No |
| MAP Sensor Included | Yes |
| IAC Motor Included | Yes |
| IAT Sensor Included | Yes |
| TPS Sensor Included | Yes |
| Use with Power Adder | Yes |
| Flow Rating | 255 |
| Notes | With inline Fuel delivery master kit. |
| GTIN Code | 812061034906 |
| Sold in Quantity | Kit |
| Transmission Controller Included | No |
| Multi-Port Fuel Rails Included | No |
| Timing Control Compatible | Yes |
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