RaceChip 15-18 Mercedes-Benz E400 3.0L (4Matic/Base) RS Tuning Module

The RS Series Chip is a premium tuning box that can give you that extra edge on the racetracks. A premium tuning kit with state-of-the-art hardware and engine-specific mappings for the best compatibility. It has a powerful ARM Cortex-M3 processor with up to 7 analog and digital channels. This tuning chip has 6 fine tuning mappings configured specifically for racing applications. It has an optional app control feature that lets you change settings on your smartphone and download pre-programmed settings from the RaceChip servers. This powerful tuning box can add a maximum of 91 horsepower and a torque gain of 140 lbs per foot.

The improved engine efficiency can give you about 20% fuel savings. This high-quality German product has cutting-edge technology that can be controlled with an easy to use digital interface. Installation is easy and can be done even if you have a limited mechanical and electrical background. Please note that the RaceChip RS should only be used for professional closed-course and open-course racing competition. It is not legal to use for vehicles running on public roads and highways.