About

LAMBDA USA pioneers elite control-unit software for late-model Honda and Acura platforms through unmatched in-house research and development. Most tuners on other modern platforms rely on manufacturer control unit definitions, that are often easily accessible, or otherwise sold to them, which greatly improves their chances of success. LAMBDA USA does not have this luxury. LAMBDA USA identifies and maps parameters independently directly from their hexadecimal data, builds every capability from scratch, and verifies performance through independent testing. Our team has invested more than 8,000 hours in the Type S platform and the Honda and Acura 10-speed automatic transmission. Using advanced ECU and TCU RAM logging capabilities developed in house, we systematically identify, adjust, and extend the OEM functionality, often revealing previously undocumented and hidden features. The result is feature-rich software known for precision and consistent performance.

LAMBDA USA was the first to tune the 2023 to 2025 TLX Type S, the 2022 to 2024 MDX Type S, and the 2018 to 2023 Honda and Acura 10-speed automatic transmission.