OBD Unlock Service Dodge FCA GPEC2 / GPEC2A
$250.00
OBD Unlock Service — Dodge FCA GPEC2 / GPEC2A (For DIY Tuners)
(For HP Tuners / DiabloSport / other binary OBD flashers — OBD write enabled only)
This service unlocks the ECU for OBD flashing so you can install and manage your own tunes with HP Tuners, Diablo, CTZ Flasher, or any compatible binary flasher. We do the unlock/virginize/checksum work — you do the tuning.
Two easy options
Option A — Send Us Your ECU (Ship-Out Unlock)
You send your factory ECU, we unlock it and return it to you ready for OBD flashing.
What we do
Bench test OEM ECU on arrival.
Perform OBD unlock / virginize and fix checksums needed for HP Tuners / Diablo / binary flashers.
Return your original ECU ready for OBD writes.
What you must provide
VIN, vehicle make/model/year, ECU part number (photo of label).
Proof of ownership (photo of vehicle registration or plate + photo ID may be requested).
Ship ECU using tracked shipping (we provide return label on paid jobs per selection).
Turnaround & notes
Turnaround: (your turnaround time) after ECU receipt.
You remain responsible for reprogramming immobilizer/BCM/TPMS if required after ECU swap unless you book those services.
We do NOT perform or advise on tuning — this service only enables your flasher to write via OBD.
Option B — Purchase / Provide a Spare ECU (Zero Vehicle Downtime)
You buy or provide a compatible spare ECU. We unlock the spare and return it to you ready to install — no downtime for your car.
What we do
Verify part number compatibility.
Unlock/virginize and correct checksums for OBD flashing.
Return the unlocked spare ECU to you; you install and tune.
What you must provide
Confirm OEM part number or ask us to source a matching unit (additional fee).
VIN & vehicle details for compatibility checks.
Turnaround & notes
Service begins when spare ECU is received.
Spare ECU must be OEM or verified compatible — mismatched units may not run the vehicle.
What the service DOES include
OBD unlock / virginization for GPEC2 / GPEC2A ECUs.
Checksum correction and other patches required so HP Tuners / Diablo or binary flashers can write via OBD.
Return shipping (options: merchant-paid return label or customer-paid shipping).
What the service DOES NOT include
We do not create or supply tune files.
We do not perform tuning, datalogging, or tuning support. This is a technical unlock only for DIY tuners.
We do not guarantee compatibility with every aftermarket flasher — final compatibility depends on your flasher/tool version and ECU part number.
Security & fraud protection
We may request proof of vehicle ownership before unlocking/returning ECUs.
If customer supplies their own shipping label, we’ll document it; providing the label does not transfer liability if fraud is suspected.
We reserve the right to pause service and cooperate with law enforcement if fraud is suspected.
VIN NUMBER
VEHICLE INFO
RETURN & REFUND POLICY
Custom Tunez Refund Policy
At Custom Tunez, we are committed to providing our customers with high-quality performance tuning services. Our refund policy is designed to be transparent and fair, ensuring that you are fully informed about our terms before purchasing our services.
No Refund After Service Completion: Once your Engine Control Unit (ECU) has been flashed with a Custom Tunez performance tune, we are unable to offer a refund. Flashing your ECU is a permanent service that cannot be reversed.
Restocking Fee for Cancellations: If you choose to cancel your service appointment before the ECU flash has been performed, a restocking fee of $50 will be applied. This fee compensates for the allocation of resources scheduled for your appointment.
Vehicle Damage Disclaimer: Custom Tunez is not responsible for any damage that may occur to your vehicle as a result of the tuning process. We ensure that our tuning is done professionally and with care; however, all vehicle modifications involve some level of risk, and tuning should be monitored regularly to ensure vehicle safety.
Monitoring Your Tuning: We advise that all tuning be carefully monitored. Regular maintenance and monitoring are the responsibility of the vehicle owner to ensure ongoing optimal performance and vehicle health.
Offroad Use Only: Some tuning options offered by Custom Tunez are intended exclusively for offroad use. It is the customer's responsibility to ensure that their vehicle complies with all applicable laws and regulations for road use.
Emissions Compliance: Tampering with emissions controls and equipment is not a service provided by Custom Tunez. Customers are responsible for ensuring their vehicles remain compliant with emissions standards. Custom Tunez will not be held responsible for any modifications made by the customer that affect the vehicle’s emissions.
Complimentary Tune Reviews: We offer free reviews of the tunes we provide when possible. If you have any concerns about your tune's performance, please contact us, and we will assess the tune to ensure it is functioning correctly.
By purchasing a tune from Custom Tunez, you are agreeing to this refund policy. We appreciate your understanding and are here to support you in enhancing your vehicle's performance responsibly.
SHIPPING INFO
Custom Tunez Shipping Information
Custom Tunez is dedicated to delivering our tuning tools and services promptly and efficiently. Below are the details of our shipping policy to ensure you know exactly what to expect when you order from us.
Quick Dispatch: All orders for our tuning tools are processed and shipped out within 1 business day. We value your time and strive to get your product to you as swiftly as possible.
Local In-Person Service Option: For customers located within our dealer radius, we offer the convenience of converting your order into an in-person tuning appointment. Our expert technicians will handle everything on-site, giving you a personalized service experience.
Shipping Included: The price you see is the price you pay. Shipping costs are included in the upfront price of our tuning tools, so there are no additional fees at checkout.
Return Shipping Made Easy: If you need to return the tuning tool, a return shipping label will be provided. Simply use this label to send the item back to us at no extra charge.
Responsibility for Lost Items: Customers are responsible for the safe return of the tuning tool. If the tool is lost or not returned properly, a fine will be imposed to cover the cost of the missing item. We encourage you to track your return shipment to ensure it reaches us safely.
Thank you for choosing Custom Tunez for your vehicle's performance needs. We look forward to providing you with top-tier products and impeccable service.
Short Details
Unlock OBD writing for your GPEC2 & GPEC2A Ecu. 2011 - 2024.
OBD Unlock Service Dodge FCA GPEC2 / GPEC2A
$250.00