Add Wish List Add to Cart The item has been added APR Air-to-Water Intercooler System - B9 RS4/RS5 2.9T The APR Air-to-Water Intercooler System for the B9 RS4 / RS5 2.9T EA839 offers a substantial leap in performance that directly translates to more horsepower and torque, and consistent performance that's unmatched by the factory cooler. The factory cooler... MSRP: £2,255.31 Add to Cart The item has been added Compare