Description
Description:
RennTech HHT (hand held tuner) allows you the unlimited ability to switch between tuned and stock ECU programming and requires no Ecu removal. RennTech proprietary tuning module stores both the RennTech tuned file and your vehicles stock file. The module plugs directly into the OBD2 port and delivers the file you choose directly to the Ecu. Programming takes only a few minutes and the vehicle can be reflashed at any time as many times as you wish.
RennTech has been at the forefront of Ecu tuning since electronic engine management started to show up in vehicles during the mid 1980s. RennTech experience, countless hours of in-house research, development and exhaustive testing ensure that our proprietary Ecu upgrade offers incredible performance gains and rock solid daily driver reliability. RennTech tuning software for Mercedes offers significant gains in horsepower and torque across the vehicles entire power band. By modifying ignition timing and throttle mapping, optimizing air-to-fuel ratios, increasing the engine’s rev limiter and modifying boost mapping for turbo-charged vehicles, RennTech performance software unleashes the true potential of your Mercedes.
Attention:
We have found the M177 engine stock performance numbers vary from the baseline figures claimed by Mercedes Benz. We typically see higher baseline numbers than claimed by the factory.
Power gains are calculated based on stock numbers measured by RennTech. Crank Performance Numbers are calculated with a 14% Drivetrain loss on RWD vehicles.
Our numbers will be dependent on conditions and fuel quality. 93+ Octane gasoline is mandatory with this Performance Upgrade.
States known for poor fuel quality have to be supplied with a lower power setup
Features:
- Gains up to +66 HP and +107 LB-FT
- Long-lasting and driver reliability
- Significant gains in horsepower
- Increases the performance
- Significant gains torque
- Increasing the engine’s rev limiter
- Incredible performance gains
Stock Performance:
- 503 HP @ 5,500-6,250rpm; 516 LB-FT @ 1,750-4,500rpm
- 545 HP @ 6,150rpm; 550 LB-FT @3,700-4,700rpm
Modified Performance:
- 601 HP @ 5,650rpm; 657 LB-FT @ 4,250-4,800rpm
Performance Graph:
Vehicle Fitment:
- 2015 Mercedes-Benz W205 C63 AMG S
- 2016 Mercedes-Benz W205 C63 AMG S
- 2017 Mercedes-Benz W205 C63 AMG S
- 2018 Mercedes-Benz W205 C63 AMG S
- 2019 Mercedes-Benz W205 C63 AMG S
Note:
Images are for representation purpose only and may differ depending on application.
Reviews
There are no reviews yet.