PPI 6AN Fuel Line Upgrade Kit BMW E8X/E9X


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PPI 6AN Fuel Line Kit upgrades your factory fuel line on E series 335i/135i. Not to be sold as a standalone product. Should be installed with the PPI fuel pressure regulator upgrade.


Includes our inline high flow fuel filter, quick connect fittings, and 6an fittings.


Our fuel line upgade kit is designed for regular E85 use.


* Due to high demand, all orders may be delayed 2-5 business days as we get items back in stock.

Limited lifetime warranty against manufacturer defect.

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  • 5
    Great plug and play product!

    Posted by Peter Consolazio on May 29th 2021

    This with the Plug and play fuel regulator is the best! Now I have a great filter and -6 line to feed a 10.49@133.74!