HPFP internals change: Fuel In/Return screen replacement?

Discussion in 'Mazdaspeed 3 General Discussion' started by Seal, Feb 1, 2025.

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  1. Seal

    Seal Silver Member

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    I got Autotech internals I plan to install on my 2011. I had seen some other MS3 build videos where folks say they replace a screen in the fuel line return and in-tank pump feed that mounts on the side of the HPFP with a stainless steel screen. Is this recommended? Are there any other parts are O-rings that should be changed - or had as a backup incase of issues - when changing the HPFP internals?
     
    Seal, Feb 1, 2025
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  2. Awafrican

    Awafrican Moderator Gold Member

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    Awafrican, via a mobile device, Feb 1, 2025
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  3. Seal

    Seal Silver Member

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    Thanks!
     
    Seal, Feb 2, 2025
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