Slight bit of Jimmy Riggin
I have installed one other CAI system into a different vehicle. This Volant system fits well but required a little bending of the support arm. Overall, it took a slight bit longer to install than expected. I like it. A smidge better on the acceleration between 3-5 thousand rpm.
I'm not sure about the horsepower gain, but performance does seem more to have improved. I also added Bilstein shocks from Auto Anything and a Magnaflow muffler I bought locally. So the engine is breathing better, sounds better and the truck rides better. I've used the K&N air filter replacements for years and been very happy, but this time I wanted to go for the added performance the FIPK offers.