I haven't had a chance to install the intake yet, I've been using the Tahoe as my dd since my other truck is getting new turbos installed. I'm gonna have a mechanic install the intake first to see if that resolves the rough idle and lack of hp...it sucks having to pay someone to do an easy job thanks to my crazy work hours
I drove the Esky for the first time yesterday since the day I bought it and all I can say is DAMN that engine runs great! it has lots of balls and the cai sounded sweet under heavy acceleration. The 5.3 in the Tahoe is a dog, even if I get it running right again swapping in that 6.0 is inevitable
I'll be more than happy to return the intake if you need it back brother