Mercedes-Benz AMG 45 | A Class | CLA Class | GLA Class | RENNtech Power Module ECU | M139 | Up To 490 HP and 398 LB-FT (S-model) | 2.0 L Turbo mercedes-benz-e-class-sedan--212---2010-2013--e-350-blueefficiency-esr1724878 Weight optimization and developed specifically

Weight optimization and developed specifically for the Mercedes-Benz SLR McLaren

ECU+ Upgrade | Up to 669HP / 734TQ | Gains: +119HP / +190TQ

352 HP @ 5600 RPM

light weight components coupled with less rolling resistance compensates for turbo lag despite being a functionally larger turbo

The Carbon Fiber Air Box kit includes a Set of 2 BMC high performance air filter

Mercedes-Benz AMG 45 | A Class | CLA Class | GLA Class | RENNtech Power Module ECU | M139 | Up To 490 HP and 398 LB-FT (S-model) | 2.0 L Turbo mercedes-benz-e-class-sedan--212---2010-2013--e-350-blueefficiency-esr1724878 Weight optimization and developed specificallyECU+ Upgrade Up to 456 HP 384 LB FT Gains: +68 HP & +30 LB FT A 45 GLA 45 CLA 45 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 +69 HP +30 LB FT in the Mercedes AMG 45 M139 engine, based on Dyno measured power figures. The RENNtech Power Module is