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 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/ fuel ratios, increasing the engines rev limiter and modifying boost mapping for turbo charged vehicles, RennTech performance software unleashes your Mercedes true potential.
Features:
- Gains: +20HP & 14TQ
- 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:
- 382 HP @ 6000 RPM; 391 LB-FT @ 2800-4800 RPM
Modified Performance:
- 402 HP @ 6000 RPM; 405 LB-FT @ 2800 RPM
Vehicle Fitment:
- 2003 Mercedes-Benz W211 E 550
- 2004 Mercedes-Benz W211 E 550
- 2005 Mercedes-Benz W211 E 550
- 2006 Mercedes-Benz W211 E 550
- 2007 Mercedes-Benz W211 E 550
- 2008 Mercedes-Benz W211 E 550
- 2009 Mercedes-Benz W211 E 550
Note:
Images are for representation purpose only and may differ depending on application.
USD : 97.69
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