Description
HEMI PCM Unlock & Mail-Order Tuning Service (2015+)
Unlock Your HEMI’s Potential
Factory PCMs in 2015+ Dodge, Chrysler, Jeep, and Ram vehicles are encrypted to prevent tuning. Our mail-order PCM unlock service removes this restriction, allowing you to tune your vehicle with HP Tuners, Diablo, BitBox, AlienTech, or other supported platforms.
Whether you need an unlock only, custom settings modifications, or a full performance tune, we have you covered.
Guaranteed Service
We stand by our work! If you have any issues, contact us first so we can make it right.
Contact Us
📲 Text Message, or WhatsApp – We’re happy to help!
What This Service Does
✔️ Unlocks the PCM for OBDII tuning via the diagnostic port
✔️ Required for 2015+ FCA vehicles using GPEC, GPEC2, or GPEC2A PCMs
✔️ Works with HP Tuners, Diablo, BitBox, AlienTech (choose one; switching is not possible)
✔️ 2018+ vehicles require a security gateway bypass cable (Smart Access or 12+8 Chrysler cable)
✔️ Supports a wide range of Dodge, Jeep, Chrysler, and Ram models, including:
- Charger, Challenger (GT, RT, SRT, 392, Hellcat, Redeye, Demon)
- Grand Cherokee Trackhawk, Durango, 300M, Ram 1500/2500/TRX
- And any other FCA/Stellantis vehicle using these PCMs
✔️ Supports HEMI engine sizes: 3.6L, 5.7L, 6.1L, 6.2L, 6.4L
🚨 Important: After reinstalling the PCM, you will need to clear fault codes! For 2018+ vehicles, a scan tool with SGA access or a security bypass cable is required.
Shipping & Turnaround
📦 You cover shipping to us
📦 1 business day turnaround
📦 Full shipping instructions provided after purchase
🔹 How to send us your PCM:
- Remove the PCM from your vehicle. (Most are under the hood, passenger side, near the firewall.)
- Pack it securely in a box.
- Ship it to us – that’s it!
Choose Your Service
1️⃣ PCM Unlock Only ($)
🔹 Unlocks your PCM for tuning with HP Tuners or Diablo (choose one).
🔹 IMPORTANT: Once unlocked for one platform, you cannot switch – it will brick the PCM.
🔹 If you don’t specify, we will default to HP Tuners.
2️⃣ PCM Unlock + MDS & Settings Adjustments ($$)
Includes everything in Unlock Only, plus:
✅ MDS Disable – No more unwanted cylinder deactivation!
✅ Custom Settings Adjustments – Examples:
- Low-temp thermostat support
- Upgraded fuel injectors (Customer must provide complete injector data—”80 lb injectors” is NOT enough!)
✅ DTC (Diagnostic Trouble Code) Removal – For non-emissions-related changes (e.g., engine swaps, active exhaust delete).
🚨 We do NOT remove codes related to mechanical problems (e.g., P0171, P0174).
🔹 Important: Email us your list of requested changes after purchase.
3️⃣ Premium PCM Unlock + Performance Tune ($$$)
Everything in Unlock + Settings Adjustments, plus:
🔥 Performance ECU Tune – Choose from power, economy, street, tow, or custom tuning options.
🔥 Crank HP & Torque Gains:
- 3.6L V6: +15 HP / +22 lb-ft
- 5.7L V8: +17 HP / +23 lb-ft
- 6.4L V8: +22 HP / +30 lb-ft
🔥 Transmission Tune – Improved shift firmness and responsiveness.
🔥 Enhanced Throttle Response & Drivability – No more factory lag!
Local to Atlanta?
✔️ In-person PCM unlocking available
✔️ PCM removal & reinstallation service: $175 (Optional)
✔️ 2015+ PCMs require bench unlocking – Bring it to us or mail it in.
Order Today & Unlock Your HEMI!
Ready to take control of your HEMI? Choose your service, send in your PCM, and start tuning!
💬 Questions? Contact us—we’re happy to help! 🚀
