RaceChip RS Tuning Box - Bluetooth Version with App Control The bestseller of the RaceChip tuning boxes. Completely newly developed optimisation software with engine-specific tuning, high-quality hardware and a service package offers everything that...

RaceChip S Tuning Box Up to 20% more power and torque Up to 10% fuel savings 5 fine tuning mappings Easy installation in 10 minutes including installation instructions Tuning perfectly tailored to your vehicle High quality components "Made in...

We developed RaceChip XLR5 to increase responsiveness on the road. Our innovative throttle tuning system lets tune your engines reactions to your taste – choose from 7 separate stages. You will love your cars improved dynamics – we promise.Your engines...

We developed RaceChip XLR5 to increase responsiveness on the road. Our innovative throttle tuning system lets tune your engines reactions to your taste – choose from 7 separate stages. You will love your cars improved dynamics – we promise.Your engines...