GM LTX Naturally Aspirated Remote Tuning

Information Required After Purchase

Please email the following information to:

• Full list of current vehicle modifications
• Order number
• Vehicle VIN
• HP Tuners MPVI serial number located on the back of the device
• Current tune file

Important: Missing information may delay the tuning process.

Supported Platforms

GM Gen V LT-Based Applications

• 2014–2019 Corvette — LT1
• 2016–2024 Camaro — LT1
• 2014–2019 Silverado & Sierra — L83 / L86 / L8T
• 2015–2020 Tahoe & Yukon — L83 / L86
• 2015–2020 Suburban — L83 / L86
• 2015–2019 Cadillac Escalade — L83 / L86

What Remote Tuning Covers

From basic bolt-on combinations to camshaft, cylinder head, intake manifold, fuel system, and max-effort naturally aspirated builds, every calibration is customized to your exact setup.

• Basic bolt-on combinations
• Camshaft packages
• Cylinder head combinations
• Aftermarket intake manifolds
• Fuel system upgrades
• Max-effort naturally aspirated builds

Supported Fuels

Note: Methanol and nitro-based combinations require in-person tuning services.

Required Equipment

• HP Tuners MPVI2, MPVI3, or MPVI4
  Required for flashing tune files and collecting data logs.
• Wideband O2 Sensor
  Recommended for accurate air/fuel data.
• Windows Laptop
  Windows 10 or newer required.

HP Tuners Credit Requirements

GM T93-equipped vehicles require TCM unlocking before transmission tuning can be performed.

100% Remote Tuning

No shop visit required. Simply send data logs, receive updated calibration files, flash the revisions, and continue refining your tune from anywhere in the world.

Turnaround Time

Initial tune files and revisions are typically delivered within 1–5 business days, depending on workload and vehicle complexity.