IMHO, it’s more of a mental high than anything else. I’ve run cold can induction in prior vehicles and in all cases actually getting negative returns. It’s a mental high, that’s all. These engineers would’ve made a larger intake to make draw in more air to make more HP if they thought it would’ve helped improve against the competition. I’d rather change the stock air filter more often than install one of those. Last vehicle I had it on was my 14 with a 5.3, negative performance. This type of added kit only works positive performance if your motor is completely tuned (not canned tune) in addition to headers, exhaust, motor enhancements and much much, more. Back, starting in my teens, my stock Buick T Type and later in my 20’s a slant nose 930 destroyed every street legal hot rod that went up against me. Our trucks are designed for towing, hauling and going through drive thru’s lol. Just my opinion. Sent from above