Professional ECU tuning, dyno-verified results, and real horsepower gains for BMW enthusiasts in the DR.
Reflash RD is the Dominican Republic's premier BMW ECU tuning shop. We specialize exclusively in BMW platforms — from turbocharged inline-sixes to full race builds.
Every tune is custom-built on a dyno, not an off-the-shelf map. We push for maximum power while maintaining reliability, drivability, and long-term engine health.
The most popular entry point for BMW tuning. Software-only modification delivering significant power gains with zero hardware changes required.
Maximum performance extraction from your factory turbo. Precisely calibrated boost, fuel, and ignition maps for your specific engine.
Built for modified turbos that need a custom map to reach their full potential. Aggressive calibration for upgraded hardware.
Our most powerful offering. Complete calibration for full frame turbo setups — built for serious power and track-level performance.
Real numbers. Real cars. Every result verified on the dyno.
Fill out the form and we'll get back to you within 24 hours to confirm your booking. A $100 deposit is required to secure your slot.
By submitting, you agree to be contacted via WhatsApp. A $100 deposit will be required to confirm your booking.
We'll contact you via WhatsApp within 24 hours to confirm your session.