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Bosio Power Plus 1043 PD "ULSD Rated" (PD Engine)

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  • Product Description



    POWERPLUS 1043 area fresh redesign of the stock PD150 nozzles found in the European ASZ and ARL models.

    This is a complete upgrade nozzle design that not only flows faster, it can flow more than a PD150 nozzle by about 36% ! (when tested under laboratory conditions). This often results in better engine efficiency by virtue of more optimum injection window.

    Calibration, Install and Remanning needed with this nozzle set

    Flow Data: +93% over Stock Flow ( vs the 100hp Bosch DSLA 150P 1362 nozzle)


    Flow Data: +38% over PD150 ( vs the 150hp DSLA 150P 1043)


    Supports Power Outputs from: 130-210hp (with supporting modifications)


    ULSD Rated Nozzle - 5 year unlimited mileage warranty (with our Calibration)

    NOTE: The ECU determines the peak fuel delivery so we cannot make specific promises in terms of power improvement, but there will be a power gain compared to the stock BEW/BRM/BHW injectors. There may also be a slight improvement in overall fuel economy with a stock BEW, BRM, or BHW ECU. There will be more smoke at full throttle unless complimentary changes are made to the ECU calibration. Your actual results are highly dependent upon the accompanying ECU tuning (calibration) and the mechanical condition of the car, among other factors.

    Our experience has shown these nozzles to support up to approximately 100hp per liter of engine displacement with appropriate ECU and hardware upgrades.

    Thanks to our DLC Coatings this replaces the non-DLC coated nozzle in your stock injector with one designed for exclusive use with ULSD (low Lubricity fuels)! This nozzle is backed by our 5 year unlimited mileage warranty when running ULSD and upto a maximum of ASTM spec B20 Biodiesel (SME or RME) only.

    Updates: If you are looking to upgrade your 100PD engine to the 150HP version, this is the nozzle used for the update. Let us know when ordering so we can apply the approriate updates to your 100PD injectors (no additional charge when you order out injector mounting and calibration service for Pumpe Duse).

    We STRONGLY recommend our PD injector nozzle upgrade service, because changing the nozzles on your PD injectors requires highly specialized tooling and skills that are not generally available. If you try to do-it-yourself you will very likely ruin your very expensive unit injectors.

    Fits all PD injectors: 2004-2006 Jetta, Beetle, Golf, Passat TDI

    Nozzles Explained:  Please click here to read the fact sheet.

  • Product Reviews


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    1. Great start for upgrade

      Great addition to your VW. Do Not mess with the injectors!! Send them out and have them mount and flow tests. Car will not work if you even get someone to mount them for you, the injectors need to be calibrated! Don't make the same mistake I did. on 8th Nov 2015

    2. Great nozzle

      After getting these installed. My car starts and shuts down smoother. I've also gained about 2 mpgs. on 29th Jul 2015

  • Other Details

    Car Application: Volkswagen;Golf;2004
    Car Application: Volkswagen;Golf;2005
    Car Application: Volkswagen;Golf;2006
    Car Application: Volkswagen;Jetta;2004
    Car Application: Volkswagen;Jetta;2005
    Car Application: Volkswagen;Jetta;2005.5
    Car Application: Volkswagen;Jetta;2006
    Car Application: Volkswagen;New Beetle;2004
    Car Application: Volkswagen;New Beetle;2005
    Car Application: Volkswagen;New Beetle;2006
    Car Application: Volkswagen;Passat;2004
    Car Application: Volkswagen;Passat;2005