Mercedes-Benz AMG 35 | A Class | CLA Class | GLA Class | RENNtech Power Module ECU |344 HP/350 LB-FT | M260 | 2.0 L Turbo porsche-911--991-1---2011-2016--turbo-esr5301476 the engine throttle is increased

the engine throttle is increased to allow the engine to match the RPM of the lower gear and allows for significantly faster gear engagement

C167 - GLE 53 AMG Coupe

Complementing the visual upgrades are stainless steel sport mufflers that ensure your S550 turns heads before it even comes into view

ECU+ Upgrade | Up to 773 HP / 778 LB-FT | Gains: +82 HP & +84 LB-FT

Mercedes-Benz AMG 35 | A Class | CLA Class | GLA Class | RENNtech Power Module ECU |344 HP/350 LB-FT | M260 | 2.0 L Turbo porsche-911--991-1---2011-2016--turbo-esr5301476 the engine throttle is increasedECU+ Upgrade GLB 35 GLA 35 A 35 CLA 35 Up to 344 HP 350 LB FT Gains: +38 HP & +55LB FT The RENNtech Power Module (RPM) ECU tune delivers significant horsepower and torque gains across the entire power band. By modifying boost mapping and keeping optimized air to fuel ratios, the entire power and torque curve is shifted upward delivering +38 HP +55 LB FT in the Mercedes AMG 35 M260 engine, based on Dyno measured power figures. The RENNtech Power Module