Indian have posted some Challenger how to posts on YouTube that owner’s may find helpful
I'm doing the exact same thing. I ordered the official Indian kit as well just to be safe!Doing my first oil/filter change this weekend....as my dealer is closed and locked up tighter than a bulls arss in the winter!!!! I checked with the Service Manager and even tho this first oil/filter would be part of the 500 mile inspection and service, he told me to keep the receipts of BOTH the oil and filter as proof that the job was done (just in case I have a warranty problem later).....so that's what I'm going to do. I'll report back after the job is done.
LLoydz had a K&N type hi flow air filter element for the Cross Country - so it would probably be an exact bolt-on?Not a difficult project.....just a LOT of work. Agree with Jay, good winter project. Next question I have; how soon will the aftermarket come up with a higher flow filter letting more air into the combustion chambers? I suspect that will require a re-tune of the ECU for obvious reasons.