amr performance E63S

Vehicle:

• Mercedes-Benz E63S AMG W213

Power Gains:

• Stage 1: +105-115hp / +150-160tq (octane depending)
• Stage 2: +120-130hp / +165-175tq (octane depending)

Note:

This purchase is for AMR Performance ECU software and will require the ECU to be flashed by our AMR Performance NorCal Ambassador.