CTS TURBO High-Performance Heat Exchanger for B9 Audi RS5

The CTS Turbo high-performance heat exchanger is purpose-engineered for the B9 Audi RS5 from 2018 through 2021 model years. This upgrade replaces the factory unit with a substantially more efficient design that maintains lower charge air temperatures under demanding conditions. The result is consistent thermal management for your twin-turbo V6 during repeated hard driving or circuit work. CTS Turbo's construction prioritises both core density and flow characteristics, ensuring your intercooler system operates at peak efficiency without restriction. Essential for tuned RS5 applications where heat management directly influences reliability and performance consistency.