Speed-X Eco-Tuning für SL-Klasse (R231) 500 SL 320 KW 435 PS 2012- Chiptuning mehr Leistung & weniger Verbrauch : Amazon.de: Auto & Motorrad
MERCEDES-BENZ, The modern SL cars, The R231: From the SL350 to the SL65 AMG : S. Koehling, Bernd: Amazon.de: Bücher
ChipPower OBD v4 Chip Tuning Box Plug&Drive compatible with Mercedes Benz SL-Class 350/400/500 R231 2012-2020 Tuningbox Petrol ChipBox Performance More Power Less Consumption : Amazon.co.uk: Automotive