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  • K03 Billet Upgrade Turbo Charger for Volkswagen Golf MK6 Jetta 1K 1B Tiguan 5N
K03 Billet Upgrade Turbo Charger for Volkswagen Golf MK6 Jetta 1K 1B Tiguan 5N
K03 Billet Upgrade Turbo Charger for Volkswagen Golf MK6 Jetta 1K 1B Tiguan 5N
K03 Billet Upgrade Turbo Charger for Volkswagen Golf MK6 Jetta 1K 1B Tiguan 5N
K03 Billet Upgrade Turbo Charger for Volkswagen Golf MK6 Jetta 1K 1B Tiguan 5N
K03 Billet Upgrade Turbo Charger for Volkswagen Golf MK6 Jetta 1K 1B Tiguan 5N
K03 Billet Upgrade Turbo Charger for Volkswagen Golf MK6 Jetta 1K 1B Tiguan 5N
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K03 Billet Upgrade Turbo Charger for Volkswagen Golf MK6 Jetta 1K 1B Tiguan 5N

2 8
226638748838
In stock
Auto Parts
$1,883.00
Product Description Billet Upgrade Turbo Charger with Gaskets  ***Please check turbo numbers and OE numbers before...
$1,883.00
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K03 Billet Upgrade Turbo Charger for Volkswagen Golf MK6 Jetta 1K 1B Tiguan 5N
Description
Product Description
Billet Upgrade Turbo Charger with Gaskets 

***Please check turbo numbers and OE numbers before ordering***

Our advanced assembly techniques ensure seamless integration of bearings, impellers, and rotor assemblies, forming a powerhouse of efficiency. Every turbocharger is rigorously tested under full-speed simulations to guarantee optimal balance and peak performance. 

Vehicle Fitment

Sizing and Specifications 

OE Equivalent Numbers

  • 06J145713K
  • 53039880290

What's Included  

  • Turbo Charger Assembly

What Is a Billet Upgrade?

A billet upgrade refers to the use of high-quality, machined billet components in the construction of parts, such as turbochargers. The term "billet" means the part is made from a single block of material (usually aluminum or steel) that is machined down to the final shape, as opposed to being cast or forged.

Key Benefits of a Billet Upgrade:

Strength and Durability:

Billet components are stronger than cast parts because they have a denser, more uniform grain structure. This makes them better suited for high-performance and heavy-duty applications.


Precision and Customization:

CNC machining used for billet parts allows for more precise designs and better airflow optimization, enhancing turbo performance.


Improved Heat Resistance:

Billet materials often handle heat and pressure more effectively than cast alternatives, which is critical for turbochargers operating at high RPMs and extreme conditions.

What Does The Turbo Model Number Mean?

K03 Turbocharger

The K03 is a compact, high-performance turbocharger manufactured by BorgWarner. It is widely used in both gasoline and diesel engines, offering a balance of efficiency, power delivery, and durability. The K03 turbocharger is a popular choice for OEM applications in small to mid-sized engines and is also commonly upgraded for aftermarket performance tuning.

Breakdown:

    Applications:

    The K03 turbocharger is commonly used in:

    Key Features:

    Specifications
    Volkswagen Golf Mk6 2.0L Cczb Fwd Mt Dct (10/2009 - 08/2013) Sub Models Include GTI 155 TSI, GTI ADIDAS
    Volkswagen Jetta 1K 1B 2.0L Cawb Fwd Dct (11/2009 - 07/2014) Sub Models Include 147 TSI HIGHLINE
    Volkswagen Tiguan 5N 2.0L Cczc Awd Mt Dct (11/2009 - 07/2011) Sub Models Include 125 TSI
    Volkswagen Tiguan 5N 2.0L Ccza Awd Dct (09/2010 - 07/2011) Sub Models Include 147 TSI
    Volkswagen Tiguan 5N 2.0L Cczb Awd Dct (10/2011 - 09/2016) Sub Models Include155 TSI, 155 TSI R-LINE
    Volkswagen Tiguan 5N 2.0L Cczd Awd Mt At Dct (10/2011 - 09/2016) Sub Models Include132 TSI, 132 TSI PACIFIC
    Turbo Model K03
    Turbo Number 53039880290
    K03 Represents BorgWarner’s K-Series turbochargers, designed for small-displacement engines. Known for its reliability and efficiency in both stock and tuned applications.
    Compressor Wheel Size The K03 turbo features a 48-50mm exducer diameter , optimized for quick spool-up and efficient airflow.
    Turbine Housing A/R Ratio The A/R (Area/Radius) ratio is optimized for a balance of response and top-end performance. Typically found with a 0.36 to 0.42 A/R , offering fast boost response for small engines.
    Bearing System Uses a journal bearing system for durability and cost-effectiveness, though some upgraded versions feature ball bearings for improved response.
    Passenger Vehicles Found in small to mid-sized gasoline and diesel vehicles, including Audi, Volkswagen, and Ford models .
    Performance Upgrades Popular for aftermarket tuning, especially on 1.8T and 2.0T engines, offering increased power and boost potential with minimal modifications.
    Oem Applications Used as a stock turbo in many Volkswagen Group vehicles, providing a balance of efficiency and performance.
    Compact And Efficient Design Optimized for small-displacement engines, ensuring quick spool times and smooth power delivery.
    Durable Journal Bearing System Ensures longevity and reliability, making it an ideal choice for factory-installed turbos.
    High-Flow Compressor And Turbine Designed for efficient boost delivery , improving engine responsiveness and power output.
    Tuning And Upgrade Potential Can be upgraded to hybrid versions (such as K03S and K04) for increased airflow and performance gains.
    Vehicle Fitment
    Make Model Year Submodel Variant Engine Notes
    Volkswagen Tiguan 2016 5N SUV 2.0 TSI 4motion AWD Petrol 2.0L 4cyl 155kW CCZB 1984cc 155kW (Petrol)
    Volkswagen Tiguan 2016 5N VAN 2.0 TSI 4motion (5N2) AWD Petrol 2.0L 4cyl 155kW CCZB 1984cc 155kW (Petrol)
    Volkswagen Tiguan 2015 5N SUV 2.0 TSI 4motion AWD Petrol 2.0L 4cyl 155kW CCZB 1984cc 155kW (Petrol)
    Volkswagen Tiguan 2015 5N VAN 2.0 TSI 4motion (5N2) AWD Petrol 2.0L 4cyl 155kW CCZB 1984cc 155kW (Petrol)
    Volkswagen Tiguan 2014 5N SUV 2.0 TSI 4motion AWD Petrol 2.0L 4cyl 155kW CCZB 1984cc 155kW (Petrol)
    Volkswagen Tiguan 2014 5N VAN 2.0 TSI 4motion (5N2) AWD Petrol 2.0L 4cyl 155kW CCZB 1984cc 155kW (Petrol)
    Volkswagen Jetta 2013 162,163,AV2,AV3 Sedan 2.0 TFSI FWD Petrol 2.0L 4cyl 147kW CCTA,CCZA,CBFA 1984cc 147kW (Petrol)
    Volkswagen Tiguan 2013 5N SUV 2.0 TSI 4motion AWD Petrol 2.0L 4cyl 155kW CCZB 1984cc 155kW (Petrol)
    Volkswagen Tiguan 2013 5N VAN 2.0 TSI 4motion (5N2) AWD Petrol 2.0L 4cyl 155kW CCZB 1984cc 155kW (Petrol)
    Volkswagen Golf 2012 MKVI,5K1 Hatchback 2.0 GTi FWD Petrol 2.0L 4cyl 155kW CCZB 1984cc 155kW (Petrol)
    Volkswagen Jetta 2012 162,163,AV2,AV3 Sedan 2.0 TFSI FWD Petrol 2.0L 4cyl 147kW CCTA,CCZA,CBFA 1984cc 147kW (Petrol)
    Volkswagen Tiguan 2012 5N SUV 2.0 TSI 4motion AWD Petrol 2.0L 4cyl 155kW CCZB 1984cc 155kW (Petrol)
    Volkswagen Tiguan 2012 5N VAN 2.0 TSI 4motion (5N2) AWD Petrol 2.0L 4cyl 155kW CCZB 1984cc 155kW (Petrol)
    Volkswagen Golf 2011 MKVI,5K1 Hatchback 2.0 GTi FWD Petrol 2.0L 4cyl 155kW CCZB 1984cc 155kW (Petrol)
    Volkswagen Jetta 2011 162,163,AV2,AV3 Sedan 2.0 TFSI FWD Petrol 2.0L 4cyl 147kW CCTA,CCZA,CBFA 1984cc 147kW (Petrol)
    Volkswagen Tiguan 2011 5N SUV 2.0 TFSI 4motion AWD Petrol 2.0L 4cyl 125kW CCZC,CCTB,CAWA 1984cc 125kW (Petrol)
    Volkswagen Tiguan 2011 5N SUV 2.0 TFSI 4motion AWD Petrol 2.0L 4cyl 147kW CCTA,CAWB,CCZA 1984cc 147kW (Petrol)
    Volkswagen Tiguan 2011 5N SUV 2.0 TSI 4motion AWD Petrol 2.0L 4cyl 155kW CCZB 1984cc 155kW (Petrol)
    Volkswagen Tiguan 2011 5N VAN 2.0 TSI 4motion (5N2) AWD Petrol 2.0L 4cyl 155kW CCZB 1984cc 155kW (Petrol)
    Volkswagen Golf 2010 MKVI,5K1 Hatchback 2.0 GTi FWD Petrol 2.0L 4cyl 155kW CCZB 1984cc 155kW (Petrol)
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