Mercedes-Benz AMG 35 | A Class | CLA Class | GLA Class | RENNtech Power Module ECU |344 HP/350 LB-FT | M260 | 2.0 L Turbo

ECU+ 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 is contained in a CNC machined 6061 aluminum enclosure with pre-labeled wires and connectors. The RPM module comes with a bypass that can be installed in place of the module to quickly turn the vehicle back to stock performance. The harness can be uninstalled to return the vehicle to stock completely. Through our 30+ years of ECU tuning experience, countless hours of in-house research, development and long-term testing ensure that our ECU upgrade offers the best in quality, performance and reliability.

Power:
Stock: 306 HPand 295 TQ
RPM Tuned: 344 HP and 350 TQ

Fitment: 
The RENNtech Power Module for Mercedes-AMG M260 -engines:

• GLB 35 (X247 -chassis)
• GLA 35 (H247 -chassis)
• CLA 35 (V177 and W177 -chassis)
• A 35 (C118 -chassis)

Professional installation is recommended.