CTS Turbo Intake Kit for BMW N54

The CTS Turbo Intake Kit is purpose-built for BMW's N54 twin-turbocharged inline-six, fitting E60 535i, E88 135i and E90 335i variants from 2008 to 2010. This complete intake system replaces restrictive factory airboxes with an open-element design that feeds both turbochargers with unrestricted air. Engineered for performance workshops and tuners, it delivers measurable improvements in throttle response and supports higher power outputs when paired with ECU tuning. The kit includes all necessary hardware for professional installation and integrates cleanly with factory engine management systems.