I had that same intake on my 22 2.7 Silverado. Terrible intake. Made my truck run like complete garbage. Went back to stock. They also will not let me return the intake.
Yeah, they will not let you return it, but I have a coupon code. If you want to use it for cold air inductions they’re intake is so much better which is currently what I have on my truck. So you can go to coldairinductions.com and get $25 off plus the promotion they’re running right now by using CODY25