K03 Turbocharger (New OE Replacement) - VW/Audi / 1.8T / B5 / A4 / Passat | 058145703LX-BOR

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ON SALE $1,445.87
$770.31

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Part# 058145703LX-BOR

Important Fitment Note:
AEB / ATW Engine Codes ONLY


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Borg Warner’s highly efficient turbocharging technology meets the highest demands in performance, fuel economy and emissions.

Borg Warner’s range of turbochargers for gasoline and diesel engines consists of a broad portfolio of high performance and sophisticated turbo systems with waste gates, water-cooled bearing casings, and a new generation of turbines and impellers. 

Features and Benefits:

  • High grade materials
  • Water-cooled bearing casings
  • Milled impeller wheels
  • Further developed systems for high temperature applications up to 1,050F
  • New generation of turbines and impellers
  • Different boost concepts depending on engine strategy:
    • waste gate and boost pressure control valves
    • variable turbines
    • twin flow turbines
  • Special design solutions such as integrated exhaust manifolds



Part #'s


058-145-703-LX / 058145703 LX / 058 145 703 LX / 058145703LX

058-145-703-L / 058145703 L / 058 145 703 L / 058145703L

058-145-703-C / 058145703 C / 058 145 703 C / 058145703C

⚠️CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

AEB / ATW Engine Codes ONLY

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