CTS TURBO F-SERIES BMW N55 BOSS TURBO UPGRADE KIT

Premium Ball-Bearing Turbo Kit – F2x/F3x BMW with N55 EWG

GTX3582R-Based | 800+ HP Capable | Factory Fitment

We’re proud to introduce our all-new Ball-Bearing Turbo Upgrade for BMW N55 engines with electronic wastegate (EWG) — a game-changing, high-performance solution designed for enthusiasts chasing big power without compromising OEM fitment.

Unlike modified stock turbos, this kit features a true GTX3582R-style Gen 2 ball-bearing center section and a fully custom stainless steel turbine housing designed through transient flow analysis and bench-tested for maximum efficiency. No shortcuts. No compromises. Just true big-turbo power with plug-and-play convenience.

🔧 Key Features:

• GTX3582R-Style Dual Ceramic Ball-Bearing CHRA – Gen 2 design for faster spool and improved longevity

• Billet 10-Blade Compressor Wheel – Increased airflow for higher peak power

• Custom Stainless Steel Turbine Housing – Flow-optimized for ideal response and top-end performance

• Maintains Factory Fitment – Works with OEM wastegate, downpipe, intake, and charge pipe

• No Core Exchange Required – 100% brand-new turbo out of the box

• VSR Balanced – Exceeds OE balance tolerances for long-term durability

• Oil and Water Line Fittings Included – Compatible with factory install hardware

🚗 Application Compatibility (N55 EWG Only):

• F30 BMW 335i / 335xi – Production date after 07/2013

• F32/F33/F36 BMW 435i / 435xi – 2013+

• F22 BMW M235i / M235xi – 2013+

• F20/F21 BMW M135i / M135xi – Production date after 07/2013

• F87 BMW M2 – 2015+

Note:
This is a true big turbo upgrade. Custom tuning is required, and fuel system upgrades are highly recommended to fully realize the kit’s 800+ HP potential.

🛠️ Installation Notes:

• Compatible with OEM wastegate actuator (not included)

• Designed to accept any stock-fitment downpipe, intake, and charge pipe

• Ideal for builds where OEM-style fitment and high horsepower are required