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

$1,429.99 CAD $2,090.36 CAD Save $660.37 CAD

BorgWarner SKU: 058145703LX-BOR

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058145703LX-BOR

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


This Part Fits The Following Vehicles

IMPORTANT FITMENT NOTE! AEB / ATW ENGINE CODES ONLY
MAKE MODEL SUBMODEL ENGINE DRIVE
Audi A4 B5 (1996-2001) 1.8T FWD
Audi A4 B5 (1996-2001) 1.8T Quattro
VW Passat B5 (1998-2005) 1.8T 4Motion
VW Passat B5 (1998-2005) 1.8T FWD

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