Slp level 2 performance kit

[moconnor72]

I'm new to this site today. Anybody on this forum have any experience with the slp level 2 kit? It contains a sealed cold air intake ,slp cat back exhaust- rigid no mesh which I don't like - and a slp tuner for the cold air intake and exhaust maximum utilization. I currently own a 2016 GMC 1500 Denali p/u with the 5.3 8 speed auto. This a spare vehicle we got at an amazing deal with 2k on it. I'm looking to maximize the potential of the 5.3 without sacrificing efficiency. I was told by a slp rep the "tuner" that comes with the kit is dyno with 87 octane. I like my truck but it can run a lot smoother. Thanks everyone