OBD2 Flash Tuning Interface
Type: Tuners

Precision Control for Performance Enthusiasts
Take your vehicle to the next level with the OBD2 Tuning Interface, a state-of-the-art tool for complete control over performance. Whether you want to boost horsepower, fine-tune throttle response, or optimize fuel efficiency, this device delivers the flexibility and precision needed by enthusiasts and professionals alike.
Compatibility
- Works with vehicles equipped with OBD2 port access
- Not suitable for non-OBD2 systems
Specifications
Feature | Details |
---|---|
Device Type | OBD2-based tuning and diagnostic interface |
Primary Functions | Data logging, scanning, tuning, calibration |
Software Included | Comprehensive suite for ECM/TCM tuning, diagnostics, and logging |
Connectivity | OBD2 port + USB programming cables |
Use Case | Horsepower gains, torque control, throttle response, fuel efficiency |
What’s Included
- OBD2 Tuning Device
- Comprehensive software suite (scanning, logging, diagnostics, calibration)
- Programming cable
- USB cable
Key Features
- Standalone data logging – monitor performance in detail
- Customizable tuning options – adjust horsepower, torque, and drivability
- Fast OBD2 data access – real-time adjustments for instant results
- ECM & TCM access – edit engine and transmission strategies
- Simple write-and-apply process – apply modifications directly to the vehicle’s ECM
Advanced Editor Capabilities
- Adjust ignition timing, fuel delivery, and throttle response
- Modify transmission shift points and torque strategies
- Create tailored calibrations for specific driving styles (towing, racing, daily use)
Real-Time Scanner Features
- Live charting and logging for immediate feedback
- DTC (Diagnostic Trouble Code) read/clear functionality
- Real-time adjustments for air-fuel ratio, timing, and closed-loop operations
Important Notes
This device is an interface for tuning. To fully optimize performance, you will need:
- The OBD2 Flash Delete Tuner
- The appropriate number of tuning credits
- Compatible tune files for your specific application
Important Notes:
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TARIFF NOTICE:
While we ship with all required USMCA/CUSMA paperwork, U.S. Customs or carriers may still apply duties or fees at delivery. For details, see U.S. Customs & Border Protection
Shipping
We strive to provide fast and reliable shipping options for all our customers. For detailed information about our shipping rates, delivery times, and policies, please visit our Shipping Page.
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.

