MAP Sensor adapter flange for VW/Audi MAP sensors. This CNC-Machined adapter is perfect when building your own intercooler plumbing.
 
Works with both large and small size MAP sensors, and includes a spacer for those using a small MAP sensor port.
 
Machined from billet aluminum 6061, includes stainless M6 bolts.
 
Fits 2.5" pipe, but can easily be welded on larger or smaller tubing as well.