CTS TURBO Intake System for Audi 2.5T Evo

CTS Turbo is proud to present its new intake system for the 2.5T EVO engines in the Audi TT RS MK3 and Audi RS3 8V.2 Facelift (model year 2018+) – developed for enthusiasts seeking maximum airflow, real power gains, and an aggressive RS sound.

The factory air scoop works in conjunction with the CTS airbox to efficiently deliver cold air to the system. Air passes through a high-flow conical filter with an inverted cone design and a 4″ velocity stack, ensuring maximum engine breathing.

The one-piece 4″ aluminum pipe, manufactured using CNC mandrel bending, ensures a smooth and unrestricted airflow to the engine, resulting in real power gains of 6–11 hp on a stock vehicle.

All components in the CTS intake system are designed to work as one complete package, providing more power and torque across the entire RPM range, as well as an aggressive, racing sound worthy of an RS model.

✅ A 4″ coupler for the CTS Turbo inlet pipe is included at NO additional charge!

Product Details:

• Diverter Valve Adapter, included for 2019+ models

• 4″ mandrel-bent aluminum pipe with black powder coat

• Massive air filter with inverted cone design and velocity stack

• 4-ply silicone couplers with stainless clamps

• Ram air style airbox with rubber seal

• Mounting brackets preventing vibrations from engine torsion

• Power increase: 6–11 hp on a stock vehicle