Not sure which 1999 GMC Jimmy Air Intake Systems are right for you? We have over 20796 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"The air intake was pretty simple to install. I was very surprised at the drivability difference. Acceleration is much smoother and much more responsive. I am getting better fuel economy when I can keep my foot out of the gas. I also love the throaty sound the Volant has versus the stock intake." —Robert M from San Angelo, GA bought a Volant Cold Air Intakes for a 1999 GMC Jimmy, New body style, 5.4L V8.