Remap for MB W221 S500 4.6 Twin-Turbo 435HP MED17.7.3 2789021600 2789033600 8D40140O83B0001_1702 1037524836 ST1 E2 POPCORN
Description
Custom ECU Remap for Mercedes Benz W221 S500 4.6 Twin-Turbo 435HP by R-Lab chip-tuning laboratory
ECU
- Bosch MED17.7.3
- 8D40140O83B0001_1702 2789021600_2789033600
Software
- 1037524836
What's done
- Stage 1 Remap
- Second O2 Sensor & Catalyst converter disabled
- Pop&bang tuning (Popcorn sound, Burble)
Professional ECU remap was developed using licensed software. It totally meets the Stage 1 tuning standard. All eco-responsible systems are disabled properly. Stock version is included.
This R-Lab custom remapping has been tested on real cars Mercedes Benz W221 S500 4.6 Twin-Turbo 435HP. By purchasing a firmware file, you get an official support from R-Lab specialists.
To make an order please add the remap to cart, by pressing «Get it» button, then proceed to checkout.