2005-2009 GMC Envoy with 5.3L V8 Cold Air Intake
COLD AIR INDUCTIONS
Whether youÕre driving the kids around town or just commuting to work, your GMC Envoy serves you well. But if you want to maximize your fuel economy and engine performance Ð using a quick and easy method Ð installing a cold air intake might be right for you. Our intake works can boost your engine performance by 12-14 horsepower. It can be installed in under an hour, so donÕt wait any longer.