BMW G20 320i B48 remote remap, stage 1 or fast road

Remote ECU remap for the BMW G20 320i with B48 engine. No hardware changes needed - plug in via OBD port and flash in under 30 minutes.

• Up to 70hp gain on stock B48; sharper throttle response and smoother power delivery
• Fully reversible - restore factory map anytime, zero trace left behind
• Dealer ID and programming date preserved for service visits
• Stage 1 or fast road calibration; staged maps available if you’ve added intake, exhaust or other mods
• Ethernet-to-OBD cable required (sold separately)