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Thanks for reminding me.. need to get one of these adapters.. though not sure how you are using the schrader valve? Wouldn't M12 to 1/4 NPT be easier to adapt to regular pressure gauges?
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Many cars have schrader valve on thier fuel rails for checking fuel pressure. The gauge kit I ...

I bought the following two items to make an adapter from M12 fitting on the end of the fuel rail to a schrader valve to check fuel pressure.

https://www.amazon.com/Universal-Aluminum-Fitting-Pressure-Adapters/dp/B09NVK7V8T?source=ps-sl-shoppingads-lpcontext&ref_=fplfs&psc=1&smid=A3EW42H3HTJFSW&gQT ...

I had mine fail internally and they way I caught it was finding some fuel when removing the KLR boost reference line.

Not sure if you know but 944online sells their own aftermarket regulator that looks original.
https://944online.com/fuel-pressure-damper-924s-944-944-turbo/?searchid=246341&search ...

Thx @speedy951
getting a cutout from Elliot at 944 barn as well
did you separate the battery hold down on the new piece and reseal/weld it back in place?
looks like @Tom 's had corrosion underneath
wondering if that is necessary on the donor/new piece


Yes I separated/drilled the spot welds ...

As mentioned above it is a very tedious repair. Mine looked similar to yours. I got a good cut out from Elliott at 944 Barn. I was able to drill spot welds on the good cut out to separate the pieces and use all of the pieces to repair the rust areas. I read some people say that you need two cut outs ...