RENNtech ECU Upgrade | W166 | ML 550 | 480HP / 605LB-FT | 4.7L V8 BiTurbo | M278 mercedes-benz-ml-class--164---2006-2011--ml-320-cdi-esr8255656 Diffuser and Adjustable DTM Wing

Diffuser and Adjustable DTM Wing

0L Inline-4 Turbo) Stock Performance (at crank):

Official RENNtech license plate frames available in four different finishes to complement your vehicles exterior

Availability:

RENNtech products are manufactured to perfectly match the stock Aston Martin exhaust system and include all necessary mounting hardware and clamps

RENNtech ECU Upgrade | W166 | ML 550 | 480HP / 605LB-FT | 4.7L V8 BiTurbo | M278 mercedes-benz-ml-class--164---2006-2011--ml-320-cdi-esr8255656 Diffuser and Adjustable DTM WingECU Upgrade 480HP 605LB FT Gains: +32HP +67LB FT Our intermediate level ECU upgrade for the Mercedes M278 engine still offers huge gains in performance across the entire RPM range, but with a slightly reduced peak HP and torque from our standard tune. This is ideal for customers who want increased performance in their daily driver without worry of extra strain on driveline components or for areas and countries with extreme altitudes, temperatures or