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The Wagner Tuning Competition intercooler kit for 2019+ Audi S6 C8 (Typ 4K) 3.0 TDI is a boosted-engine cooling upgrade that lowers intake temperatures during sustained load. Replacing the stock intercooler, it supports more consistent boost behavior and reduces heat soak under heavy driving, providing improved thermal management for the V6 diesel S6 in supported model years.
Wagner Tuning 2019+ Audi S6 C8 (Typ 4K) 3.0 TDI Competition Intercooler Kit
