Installed the CAI today, went together easier than I thought after some of the post, took me about 45min. Cutting the resonator off was pretty easy, then used my grinding wheel to get it flat and smooth. Love the sound can't wait to get my tunes for my tuner to really wake it up.
Just give it a try, I didn't even have to show the squeal just handed my service advisor the TSB and he ordered the parts. What they did to yours was just a temp fix, take it back and they should honor the TSB.
Yes TY, they did it like the factory and did an amazing job. It took them 2 weeks but well worth the wait. They showed me the 20 test panels they painted for practice before the did my car. It came out flawless.