BMW N55 B03 Upgraded Turbo Cartridge CHRA
BMW N55 B03 Upgraded Turbo Cartridge CHRA
CR Performance Fully Balanced Cartridge CHRA for the for the BMW N55 3.0L With B03 Turbochargers (135i 335i 535i)
-Upgrade to modern extended tip turbocharger technology.
-The perfect upgrade for better than OEM spool times and 10-15% Higher flow over OEM compressor wheels.
Application: BMW BO3 N55
Turbo Model: B03 1853-970-0000/1/2/3/4/5/6/7 1853-971-0001/3/4
Blades: 6+6
Inducer: 45.8mm
Exducer: Base 62mm Extended Tip 66mm
Blade Height: 26.8mm
Bore: 4.00mm Thr
Other Part Number: 1853-970-0000/1/2/3/4/5/6/7 1853-971-0001/3/4 & 1165-4575478 / 1165-7583904 / 11657583904 / 4575478 / 7583908 / 11654575479 / 11657583908 / 4579845 / 7583909 / 11654579845 / 11657583909 / 11657588995
Made in the UK, Balanced and Assembled in Canada.
These Compressor wheels offer the following advanced features.
Modern Extended Tip Technology – Increasing capable boost pressures and increasing surge margin, therefore reducing surge. Provides improved throttle response and a boost increase at equivalent turbo RPM.
High Flow Design – Slim hub/nose design and advanced blade design provides a higher flow at compressor choke and through the entire operating range. Higher blade heights give proven higher performance.
Fast Spool Times – These compressor wheels are ready to spool fast.
Stock Housing Fitment – No compressor housing modifications required.
Higher Performance Modern Design – Out performs stock with a larger extended tip exducer and higher blade height over stock.
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