Pro Xe BMW N55 PWG Hybrid Turbo Upgrade

Pro Xe N55 PWG Hybrid Turbo Upgrade

The Pro Xe N55 PWG Hybrid Turbo Upgrade is engineered to push the factory N55 turbocharger well beyond its original limits while maintaining excellent spool, drivability, and OEM fitment. Designed for enthusiasts seeking substantial power gains without sacrificing street manners, each turbo is precision machined, professionally assembled, and VSR high-speed balanced for maximum reliability and performance.

At the heart of the PX upgrade is an oversized 9+0 extended-tip billet aluminum compressor wheel, paired with an oversized 9-blade cutback turbine. This combination significantly increases airflow while reducing exhaust restriction, allowing the turbo to carry power much further into the upper RPM range without compromising transient response.

Features

• 640+ BHP capability with proper supporting modifications
• Oversized 9+0 extended-tip billet aluminum compressor wheel
• Oversized 9-blade cutback turbine wheel
• Hand port-polished compressor and turbine housings
• High-temperature ceramic-coated turbine housing
• Precision assembled and VSR high-speed balanced
• Direct OEM bolt-on installation
• Retains factory oil and coolant connections

Benefits

• Increased compressor efficiency and airflow
• Improved turbine flow and reduced exhaust backpressure
• Stronger midrange torque with excellent top-end power
• Faster turbo recovery between shifts
• OEM-like drivability with significantly increased performance potential
• Built for street, track, and high-performance applications

Vehicle Fitment (PWG Models Only)

1 Series

• 2011–2013 BMW 135i (E82/E88)

3 Series

• 2011–2013 BMW 335i (E90)
• 2011–2012 BMW 335i Touring (E91)
• 2011–2013 BMW 335i Coupe (E92)
• 2011–2013 BMW 335i Convertible (E93)
• Early 2012–07/2013 BMW 335i Sedan (F30)
• Early PWG BMW 335i Touring (F31)
• Early PWG BMW 335i Gran Turismo (F34)

4 Series

• Early PWG BMW 435i (F32/F33/F36)

5 Series

• BMW 535i (F10/F11) PWG

6 Series

• BMW 640i (F06/F12/F13) PWG

7 Series

• BMW 740i / 740Li (F01/F02) PWG

X Series

• BMW X1 xDrive35i (E84)
• BMW X3 xDrive35i (F25)
• BMW X5 xDrive35i (E70/F15 PWG)
• BMW X6 xDrive35i (E71/F16 PWG)

Z Series

• BMW Z4 sDrive35i (E89)

Important: This hybrid turbo is designed exclusively for N55 engines equipped with a Pneumatic Wastegate (PWG). It is not compatible with Electronic Wastegate (EWG) models. If you are unsure which version your vehicle has, contact Pro Xe Automotive with your VIN before ordering.