Need help

Hi guys,
I’ve got a 2005 VW polo 1.9 tdi pd101
Looking at getting a cone air filter purely just for induction noise.
Don’t know exactly how to attach to the MAF sensor or what id need to do so.
Don’t want to spend big money on a induction kit just wanna do a cheap custom mod.

Does anyone make an inline cone-thingey? Could put it in after the MAF, unless you can place it in front of your main air filter (which you should preserve if you care at all about your MAF).
Better off using the money to pull some skirt though