I have this frame for holding in a k&n open filter. It’s held in place with zip ties. Can anyone tell me if this is a Ducati performance part or home made? Cheers.
It's metal. Held on by the four spring-clips. The bottom edge, where the air intake hoses sit, has two small cut-outs that allow for the hoses to be secured (e.g. by a zip tie) to keep them pointing towards the airbox and not just straight up. All a bit heath-robinson by todays standards...