LAMBDA USA

LAMBDA USA pioneers elite control unit software for late-model Honda & Acura platforms through unmatched in-house research and development.

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Engineering Excellence

Most modern automotive tuning relies on manufacturer-provided ECU definitions. LAMBDA USA doesn't have that luxury; we map every parameter from scratch—directly from raw binary data—using advanced methods to extend OEM functionality while uncovering previously undocumented features and capabilities along the way. After 10,000+ hours of development, we've set a new benchmark for what's possible.

Development

Our Offerings

Only the best.

Type S 3.0T V6

The most advanced stock-ECU software available for the Type S 3.0T V6—fully custom, feature-rich, and flex-fuel capable FlexROM architecture.

10 Speed Automatic

World's first Honda/Acura 10-speed automatic TCU reflash and tuning capabilities—engineered to significantly improve transmission performance and consistency.

LAMBDA LINK

The most advanced wireless OBD-II interface available—a first of its kind mobile tuning solution for modern Honda and Acura platforms.

Simplicity

Flash from your iPhone in minutes.

ETA 2026
1

Order

Order your LAMBDA LINK OBD-II Interface.

2

Download

Download the LAMBDA LINK iOS App.

3

Lock

Lock your LAMBDA LINK interface to your vehicle.

4

Flash

Flash your ECU/TCU within minutes, wirelessly, straight from your iPhone.