Yea 190k isn't old for these trucks at all, they are very stout. How much power are you looking to make? If you're not going to be pushing the 400hp envelope I'd suggest the AIS as well. It looks stock, it's quiet, filters second-to-none, and is sealed from rain and snow getting in. I am happy with mine, I have a 6637 in my garage I used to run, but I've been much happier with the AIS knowing no water is going to get in.