CTS Turbo Intake Audi RS4 B9 / B9.5

The CTS Turbo intake system is a direct bolt-on upgrade for Audi A4, S4 and RS4 B9 and A5, S5 and RS5 F5 models. It improves airflow and induction sound, delivering gains of up to approximately 12 hp.

The kit includes a high-flow reusable dry air filter, a black silicone intake hose, a semi-enclosed black aluminium heat shield, installation hardware and instructions. Made in Canada.

Product code: CTS-IT-290R

Compatibility:

Audi A4 B9/B9.5 (2016–2025) – 2.0 TFSI 252 hp
Audi A5 F5 (2016–2024) – 2.0 TFSI 245/252 hp
Audi S4 B9/B9.5 (2016–2025) – 3.0 TFSI 354 hp
Audi S5 F5 (2016–2024) – 3.0 TFSI 354 hp
Audi RS4 B9/B9.5 (2017–2024) – 2.9 TFSI 450 hp
Audi RS5 F5 (2017–2024) – 2.9 TFSI 450 hp