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 proprietary ECU upgrade for the Mercedes M279 engine offers huge gains in performance across the entire RPM range without sacrificing around town comfort or daily driver reliability.
RennTech ECU tune offers the biggest performance gains on the market with our dyno results increasing performance from 523 HP and 612 lb/ft torque, up to an astonishing 582 HP and 752 lb/ft at the crank.
Features:
- Gains: +59HP & +140TQ
- 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:
- 523 hp @ 4,900-5,500 RPM; 612 lb-ft @ 1,900-4,000 RPM
Modified Performance:
- 582 hp @ 4,700 RPM; 752 lb-ft @ 2,750 RPM
Vehicle Fitment:
- 2014 Mercedes-Benz W222 S 600 Maybach
- 2015 Mercedes-Benz W222 S 600 Maybach
- 2016 Mercedes-Benz W222 S 600 Maybach
- 2017 Mercedes-Benz W222 S 600 Maybach
Note:
Images are for representation purpose only and may differ depending on application.
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