Terminator EFI ECU
Type: Terminator ECU - ECM

An EFI System so easy and powerful you'll think it's alive! Simply bolt it on, feed it a few basic answers and let Terminator EFI take control of your ride!
Features:
- ECU only
- Easy to install
- No computer experience required
- Simple multiple choice set–up wizard
- Self–tunes while you drive
- Upgradable to complete laptop control without buying another ECU
Specs:
- Accelerometer Support: Yes
- Boost Control: Yes
- Brand: Holley EFI
- CAN-BUS Support: Yes
- Category: Engine
- Coil Per Cylinder Ignition Support: Yes
- Datalogging Support: Yes
- Dry Nitrous Control: Yes
- e85 Support: Yes
- EGT Support: Yes
- Emission Code: 3
- Forced Induction Support: Yes
- Fuel Filter Included: No
- Fuel Hose Included: No
- Fuel Injectors Included: No
- Fuel Pressure Regulator Included: No
- Fuel Pump Included: No
- Grade Type: Performance
- Ignition Timing Control: Yes
- Individual Cylinder Fuel Corrections: Yes
- Intake Manifold Included: No
- Knock Retard Support: Yes
- Multi-Stage Nitrous Control: Yes
- Part Type: Engine Control Module (ECM)
- Product Type: Terminator ECU - ECM
- Progressive Nitrous Control: Yes
- Self-Tuning: Yes
- Sub Category: Control Modules
- Throttle Position Sensor Included: No
- Traction Control Support: Yes
- User-Tuneable: Yes
- Wet Nitrous Control: Yes
Tech Resources:
ECU is not recommended for marine applications, but can be used on off-road applications as long as you choose a safe location, keep it dry, protect from heat, and ensure proper wiring management.
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Return Policies
Your satisfaction is important to us. If you wish to return an item or request a refund, please review the terms and conditions outlined in our Returns Policy.
Important Notices
- Off‑Road Use Only
Products sold by JS Speed are intended for off‑road use and may be illegal on public roads where emissions or pollution‑control laws apply. - Check Local Laws
Before purchasing or installing, verify all applicable local, state/provincial, and federal regulations to ensure the modification is legal in your area. - Professional Installation Recommended
These parts should be installed by qualified professional mechanics. Improper installation can cause performance issues or vehicle damage. Unless a product page explicitly states otherwise, installation instructions are not included. Components are designed for users with solid mechanical knowledge, and minor adjustments or modifications may be required for proper fitment. Returns or refunds cannot be accepted due to difficulty completing an installation or the absence of instructions. - Warranty Impact
Use of these parts may void your vehicle’s factory warranty. Confirm with your vehicle manufacturer before purchase and installation. - Limitation of Liability
JS Speed is not responsible for damage, failures, or issues arising from the use or installation of these products. - Product Images
Images are for illustration only and may differ from the actual product due to manufacturer updates or improvements. - No Performance Guarantees
While these products are designed to enhance performance, JS Speed does not guarantee specific performance results.



