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Ignitions and Electrical› Computers, Chips, Modules and Programmers
FAST
FAST EZ-EFI Retro-Fit Color Touchscreen Hand-Held Upgrade Kit (for First Gen Systems)
SKU: F003 170633-06KIT
Beginner — under 30 min
Overview
Show original supplier description
Part #: 170633-06KIT
This kit is for the upgrade of the original EZ-EFI hand-held unit to a color touchscreen unit and includes the hand-held, harness, harness adapter and a suction cup mount.
This kit upgrades your EZ-EFI 1.0 Push-Button Hand-Held to the Touchscreen model
This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
Vehicle Symptoms
- Engine runs rough after tuning adjustments
- Hard to see handheld display in sunlight
- Need real-time data for fine-tuning
- EZ-EFI system lacks modern interface
- Difficulty adjusting fuel curves on older unit
Relevant Conversations
- FAST EZ-EFI color touchscreen upgrade review
- EZ-EFI handheld not connecting to ECU
- How to update EZ-EFI firmware
- Best handheld tuner for aftermarket EFI
- EZ-EFI vs Holley Terminator X touchscreen
- EZ-EFI tuning tips for SBC
- EZ-EFI troubleshooting no start
- FAST 170633-06KIT installation instructions
- EZ-EFI touchscreen mount suction cup
- EZ-EFI not saving tune changes
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
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Specifications
| Brand | FAST |
| Part Number | F003 170633-06KIT |
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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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