GM Naturally Aspirated Global B Remote Tuning

Global B Remote Tuning

Remote tuning for 2019 facelift-2020+ GM Gen5 Global B Platforms

✅ Steps After Checkout

To begin the tuning process, email the following to:
📧 R32tuninggen5@gmail.com

• Full list of vehicle modifications

• Your order number

• VIN

• MPVI serial number (located on the back of the device)

• Your current tune file

⚠️ Failure to include this information may result in delays.

🚗 Supported Vehicles

• 2019–Current GMC Sierra 1500 – 5.3L / 6.2L V8

• 2019–Current Chevrolet Silverado 1500 – 5.3L / 6.2L V8

• 2021–Current GMC Yukon/Yukon XL – 5.3L / 6.2L V8

• 2021–Current Chevrolet Suburban/Tahoe – 5.3L / 6.2L V8

• 2021–Current Cadillac Escalade – 6.2L V8

• 2020–Current Chevrolet Corvette C8 – 6.2L LT2

• 2022–Current Cadillac CT5-V Blackwing – 6.2L LT4

• 2023–Current Cadillac Escalade-V – 6.2L Supercharged

• 2024–Current Corvette E-Ray – 6.2L Hybrid

Whether you're chasing records at the track or dominating the street, our remote tuning delivers:

• Reliable, safe power

• Crisp drivability

• Custom calibration tailored to your exact setup

This isn’t a cookie-cutter tune; we dial it in so your vehicle idles clean, hits hard, and runs like it should. No compromises.

🔍 What Remote Tuning Covers

Everything.
From a stock daily to full bolt-ons, cammed builds, or max-effort strokers, we’ve got you covered.

🛢️ Supported Fuels

• 91 / 93 Octane

• E85 / X85 / C85

• Ignite ethanol blends

⚠️ Methanol or nitro blends are only supported for in-person tuning due to risk.

🧰 What You’ll Need

• HP Tuners MPVI2+ or MPVI3 (for reading/flashing/datalogging)
  ➤ https://www.hptuners.com/mpvi3/

• Wideband O2 Sensor (for accurate AFR data)
  Recommended: AEM X-Series 30-0334

• Windows Laptop (Windows 10 or newer)

• ➤ E90 ECM Unlock (Global B)
  Required for tuning 2019+ GM vehicles equipped with the E90 ECM.

  ➤ E99 ECM Unlock (Global B)
  Required for tuning 2020+ GM vehicles equipped with the E99 ECM

HP Tuners Credit Requirements

2019+ Models:

• 8 credits – ECM

• 4 credits – TCM (if auto trans; may require unlocking)

Note: No tuning support for C8 DCT at this time.

➤ TCM Unlock Info (HP Tuners - T93 Services)
Required for tuning 2019+ 10-speed automatic transmissions (T93). This service unlocks your TCM for tuning via HP Tuners.

🌎 100% Remote Tuning

No shop visit needed. Just send your logs, receive updated files, and dial in your tune on your schedule, from anywhere.

⏱️ Turnaround Time

Tune files are delivered within 1–5 business days, depending on workload and build complexity.

🔧 3-Month Advanced Remote Tuning Support – FREE

Included with every Global B tune:

• ✅ Free Tune Update

• 📞 Phone & Email Support
  (Mon–Fri, 11 AM–6 PM ET + after-hours by appointment)

Perfect for those refining setups, chasing ETs, or dialing in at events. Even the best builds benefit from track-specific fine-tuning.