ECU and TCU Calibration
OEM and Aftermarket Controllers
VLMspec can fine tune almost any ECU or TCU available today, standard equipment or aftermarket. Custom files are developed from scratch for each application through high speed data acquisition under real conditions. Off the shelf files are available for supported platforms.
These are the systems we specialize in:

European
Only the Best
All modern Bosch and Simos equipped vehicles from Porsche, Audi, Volkswagen, Lamborghini, Bentley, SEAT and Skoda.
Every current forced induction platform, from the 2.0T four cylinder and the 2.5T five cylinder through the 3.0T V6 and the EA825 4.0T V8.
TCU calibration developed in house. ZF 8HP and DSG, including DL382, DL501 and DQ381, matched to the engine calibration rather than fighting it.
Older Bosch platforms still supported.

Japanese
Power and Confidence
Subaru WRX, STI, FXT and LGT, including hybrid builds.
Mitsubishi Evo 7 through 10. Nissan GTR.
COBB AccessPort ProTuner.

Aftermarket
Going Racing?
Syvecs, AEM, Motec, Pectel, Link, Autronic, Vi-Pec, VEMS and MS.
Standalone and piggyback systems for race and custom builds.
Don't see your platform? Ask us.








