K04 CHRA Replacement Turbocharger – SPA5144 Upgrade with Optimized Billet Compressor Wheel

Description

Application: upgrade K04 0064 for VW / Audi 2.0 TSI / TFSI engines.

Compressor wheel: 51mm inlet diameter featuring extended tip design, providing a higher and optimized airflow compared to the stock one with a minimum mass increase. (Obs.: requires compressor housing machining to fit the bigger wheel).

Turbine wheel: 44.5 mm (plug and play in original turbine housing K04 0064).
Lubrication: oil (OEM style).
Cooling: water and oil (OEM style).

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