CTS Turbo B9 Audi A4, A5, AllRoad 1.8T/2.0T and B9 Audi S4, S5 3.0T Upgraded Intercooler (Direct Fit)

CTS Turbo's upgraded intercooler delivers superior thermal efficiency for B9 platform Audi vehicles, engineered as a direct replacement for factory cooling systems on 1.8T, 2.0T and 3.0T powerplants. The larger core volume and optimised end tank design maintain lower intake air temperatures under sustained load, critical for ECU-tuned applications where heat soak compromises performance. Factory mounting locations and pipework interfaces ensure straightforward installation without modification. Ideal for workshop builds requiring reliable cooling support for increased boost and power outputs across A4, A5, AllRoad, S4 and S5 variants from 2017 onwards.