RS4 B9 / B9.5 (2017+)

Fits Audi RS5 18-25 Introducing the APR Full Cold Air Intake for the Audi RS4 and RS5 (B9) 2.9T EA839 Features & Benefits: Complete System Replacement: Includes inlet scoop, airbox, filter, and turbo inlet pipe, eliminating all factory restrictions. 19 AWHP & 17 AWFT-LBS...

Fits Audi RS5 18-24, RS5 Sportback 19-24 This is the ultimate intake upgrade for the Audi RS4 and RS5 (B9). It flows 36% more than stock, reduces pressure drop, and improves linearization across the turbos. This directly translates to 19 AWHP and 17 AWFT-LBS...

Fits Audi RS5 18-24, RS5 Sportback 19-24 This is the ultimate intake upgrade for the Audi RS4 and RS5 (B9). It flows 36% more than stock, reduces pressure drop, and improves linearization across the turbos. This directly translates to 19 AWHP and 17 AWFT-LBS...

Fits Audi RS5 18-24 The APR Air-to-Water Intercooler 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 thats unmatched by the factory cooler. The factory cooler struggles to cool...