E19. Easy HORSEPOWER GAINS with my Mercedes AMG
May 4, 2026 · 37m
Marty upgrades their Mercedes-Benz E43 wagon with new downpipes, air intakes, and an intercooler to increase performance. The process involves navigating the complexities of modern European car modifications, including ECU flashing, replacing diverter valves, and updating the braking system to handle the improved power output.