Our Services
Our Stage 1 custom tuning software carefully optimizes your engine's performance without requiring any hardware modifications. Experience immediately noticeable gains in horsepower, torque, and overall drivability while maximizing fuel efficiency.
Designed for vehicles with upgraded hardware like high-flow downpipes or intakes. Stage 2 extracts maximum safe power out of your engine, delivering aggressive torque delivery and a night-and-day difference in acceleration.
Unlock the full potential of your transmission. A Transmission Control Unit (TCU) tune increases shift speeds, optimizes launch control, raises torque limiters, and improves the overall responsiveness of your gearbox.
Relentless
Pursuit of Power.
Based in Laval, QC, STR Tunez specializes in the highest tier of European automotive calibration. We don't just flash software, we meticulously engineer calibrations that transform your vehicle's performance while maintaining uncompromising reliability.
Discover Our RootsReady to unlock
your vehicle's potential?
Book your custom tuning session today and step into the next frontier of performance engineering.
Book Your Tune