CTS Turbo F-series BMW N55 EWG BOSS Turbo Upgrade kit

The CTS Turbo EWG BOSS turbo upgrade kit transforms F-series BMW N55 engines with a comprehensive external wastegate turbocharger solution. Engineered specifically for 2013-2016 335i and 435i models in both rear-drive and xDrive configurations, this kit replaces the restrictive factory internal wastegate design. The external wastegate configuration allows improved exhaust flow and faster spool characteristics. CTS Turbo supplies all necessary components for installation, purpose-built to handle the demands of tuned N55 applications while maintaining reliable daily driving capability.