RENNtech ECU Upgrade | C218 | CLS63 AMG | 638 HP / 695 LB-FT | M157 | 5.5L V8 BiTurbo | MY2012-13 maserati-levante--2017-present--v6-esr9770991 The NEW Porsche V3

The NEW Porsche  V3

RENNtech Digital Lowering Module for Rolls Royce

All of our designs are unique and fully developed in-house by our skilled engineers and designers

Designed in the U

CLASS G (W 463) 320 V6 Torpedo [2 Filters Required] (HP: 215 | Year: 00 > 05)

RENNtech ECU Upgrade | C218 | CLS63 AMG | 638 HP / 695 LB-FT | M157 | 5.5L V8 BiTurbo | MY2012-13 maserati-levante--2017-present--v6-esr9770991 The NEW Porsche V3ECU Upgrade Up to 638HP 695TQ Gains: +88HP +151TQ RENNtech M157 Biturbo ECU Upgrades are TV approved! Our intermediate level ECU upgrade for the Mercedes M157 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