So my local audi specialty shop has a used AWE mechanical boost gauge for sale for $20. The only reason why I haven't bought it yet, is because it is missing the wire harness and I don't know how or if it is even possible to get the wire harness. For $20, should I just buy it and bite the bullet if I cant get the harness? Any help would be appreciated.

 

Being a mechanical gauge, the only thing you should need the wiring harness for is to power the lights. I'd say do it. Should be able to get the pin out from AWE.

 

I think I'll pick it up for $20 then, I already contacted awe to see if they could supply me with the correct harness.

 

I'm sure they have an extra one laying around, but even if they don't I would hope they could at least pin it out for ya.