BUFFALO GROVE, IL, March 2nd, 2025—HP Tuners is pleased to announce added model year support for 2026 GM full-size trucks and SUVs equipped with the E90 ECM (Global B). This update extends existing E90 support to the latest 2026 production platforms, ensuring continued coverage of GM’s most popular truck and SUV models. Supported Vehicles Key […]

BUFFALO GROVE, IL, February 25, 2025—HP Tuners is expanding its performance lineup with new tuning and diagnostics support for the latest Chevrolet Corvette Z06 and ZR1 models, powered by GM’s new E68 engine control module (ECM). This release introduces a new ECM upgrade service and delivers full read, edit, write, diagnostics, and data logging capabilities […]

BUFFALO GROVE, IL, February 24, 2025—HP Tuners is expanding its performance lineup with new model year support for the Cadillac CT5-V Blackwing and CT4-V Blackwing, delivering custom tuning and diagnostics for Cadillac’s most powerful and track-focused sedans. This release enables full calibration, diagnostics, and data logging access through the E99 ECM, giving tuners and enthusiasts […]

BUFFALO GROVE, IL, February 19, 2025—HP Tuners is expanding its Global B lineup with new tuning and diagnostics support for the 2026 Cadillac Escalade-V 6.2L, bringing professional-grade calibration tools to Cadillac’s flagship performance SUV. This release provides full support for both the E99 ECM and T93 TCM, allowing tuners and shops to access complete read, […]

BUFFALO GROVE, IL, February 18, 2025—HP Tuners is expanding its E42 ECM support with the addition of L5D-equipped medium-duty platforms, bringing tuning and diagnostics capabilities to a new class of commercial and fleet-focused vehicles. This update extends HP Tuners’ proven E42 workflow beyond L5P applications and now includes select 2024+ GM and International medium-duty trucks […]