For decades, Wahler has focused on the temperature and exhaust gas management for internal combustion engines. The ongoing im ... provement in the performance of automotive powerplants goes hand in hand with innovative developments by Wahler in the areas of thermostats, exhaust gas recirculation systems (EGR), as well as pipes and hoses. Characteristic of the way we work is the intensive exchange of knowledge and ideas with our customers during all product development phases. We meet customer requirements by applying straightforward, time-saving problem-solving methods. At Wahler, our constant goal is to translate experience and innovative power into fresh product ideas that provide our customers with appreciable added value. read more