Metelli Group introduces on the market a new auxiliary water pump to support the heating of the passenger compartment with the code Metelli 25-0031 / Graf AWP031 / Kwp 11031 with an European car parc of 300.000 vehicles. It’s adaptable for engine 1.8 TFSI e  2.0 TFSI Audi. Among the most important models we mention: A4, A5, A6, A7, Q5, Q7, Q8.