RaceChip XLR5 Throttle Control Unit For Mercedes SL63 2022+ | 999512

The Innovative XLR5

The RaceChip XLR5 is installed between the throttle pedal sensor and the engine control unit. Depending on the XLR5’s tuning stage, it either amplifes or reduces the signals sent by the throttle pedal sensor in accordance with characteristics defined by our engineers. The effect is that you can choose how your car reacts to your throttle inputs.

2 Sport (S, S+) and 2 Race stages (R, R+) sharpen throttle response, speeding up the engine’s reaction times, making it as reactive as even a sportscar’s. 2 Eco stages (E, E+) slow down the engine’s reaction to movements of the throttle. In heavy city traffic and on long journeys, this can help you reduce fuel consumption. You can select N if don’t want or need to use XLR5, and your car is back to stock tune.

RaceChip XLR5 is available for any car equipped with an electronic throttle, regardless of whether the engine is naturally aspirated, turbocharged, supercharged, electric or hybrid.

RaceChip XLR5 – driving dynamics as you want

We developed RaceChip XLR5 to increase responsiveness on the road. Our innovative throttle tuning system lets tune your engine’s reactions to your taste – choose from 7 separate stages. You’ll love your car’s improved dynamics – we promise.

Your engine’s performance isn’t affected by RaceChip XLR5, but you can access it more immediately and directly. Experience significantly sharper responses for yourself – no waiting for the message to get through or frustrating “pauses for thought”.