Rotax/BRP performance tunes · Speed limiter removal · Mail-in or local bench service
Unleash the full performance of your Sea-Doo and other BRP-powered machines. We provide custom ECU tuning, limiter removal, and calibration work for Rotax-based ECUs — the same precision you know from our BMW services, now for the water and trail.
Supported vehicles
- Sea-Doo: RXP-X, RXT-X, GTX, GTR, Spark
- Can-Am: Ryker, Spyder, Maverick X3
- Ski-Doo / Lynx: 850 E-TEC, 900 ACE Turbo, and more
Available services
- Stage 1 / Stage 2 ECU tunes (performance & reliability focused)
- Top-speed limiter removal
- Throttle response enhancement
- Launch control & boost adjustments (where applicable)
- Custom mapping for intake, exhaust, fueling mods
Mail-in or local
- Mail-in ECU with same-day turnaround available
- Local bench programming by appointment
- Packed return shipping & test instructions included
What we need
- Model & year
- ECU / part number (if available)
- Current mods (intake, exhaust, injectors, etc.)
Why BMWCoding.us
- Professional bench setups (AutoTuner, Hexprog, CMD, etc.)
- ECU programming expertise carried over from BMW/G-series
- Clean, reversible tuning with data-driven calibrations
- Remote support across the U.S. & Canada
FAQ
Is it safe for stock engines?
Yes — Stage 1/2 maps are designed for stock or lightly-modified setups and keep temps and fueling within safe targets.
Do you remove the speed limiter?
Yes, where supported by the ECU/firmware. We’ll confirm by model/year before booking.
How do I ship the ECU?
We’ll email a short packing guide and return label options. Most jobs are completed same-day and shipped back immediately.