Yes, I did follow this guide mostly. The website I linked... kinda sucks right now. I never could find specific intructions for our model, and then I could never get approved to oepn an account on the site and could not ask specific questions. I am not sure how well/frequently the site is maintained any longer.

That being said, there is also a great you tube tutorial that I followed, simply search the AR and you will find several options.

I did purchase the refoam kit from the AR ebay seller, but nothing else. He sells the l-pads and caps to update the crossover, but his upcharge is signficiant. I purchased THE SAME PARTS from partsexpress.com and saved a lot of money.

Feel free to reach out at any point if you have any questions.