My 99 SD doesnt have an input and I want to upgrade it to one that has the aux input so I can run accessories. Problem is that I HATE all aftermarket head units.

So any of the factory "double stacker" sized head unit come with an aux input in ford trucks?

 

somebody asks a question similar to this all the time....

mostley how to add an input to thier player

https://www.ford-trucks.com/forums/s...earchid=354665

look through some of these

 

Not to sound rude, but i know this has been covered a few times, try a quick search first and you will be able to find out all sorts of answers. But to answer your question i do BELIEVE there was, cant recall what year or model it was, heck might not have even been a ford.