An internal combustion engine uses oxygen just as fires require oxygen to keep aflame. There is no internal oxygen tank in a car for this purpose, as that wouldn’t be very efficient. Instead, GMC Envoy vehicle manufacturers equip cars with intakes that bring air inside to the GMC Envoy engine directly. GMC Envoy Air intakes are designed to provide the least inhibited route possible for the air to reach from outside the GMC Envoy car all the way to the engine, though stock versions aren’t always the most effective.
For that reason, many car owners turn to aftermarket GMC Envoy air intakes to increase the effectiveness and efficiency of their vehicles’ intake capacity. The greater the amount of oxygen supplied to the engine, the more power it can produce. GMC Envoy Cold air has more oxygen, for instance, so GMC Envoy cold air intakes have become popular GMC Envoy intake upgrades. Other upgrade types focus more on greater GMC Envoy air intake capacity period, but either way, you’ll end up with a better performing engine using an upgraded GMC Envoy air intake system in your car.
Easy to install. Highly recommended
Roark91 - (Providence, RI)
i can see!! these things are intense
Donald W. - (Fremont, CA)
The quality of the kit is decent, however, it is not as flexible as it advertised. Thanks ILB
Took me 1 month to make up my mind to purchase this kit. I am glad that I bought it. Great quality for the price and I get so much attention from everyone who passes me by.
Timothy G. - (Fort Plain, NY)
Best combo deal for my accord. the installation is very straight forward..Just a pain to take down my stock exhaust & header since its so rusted. I enjoy the sound and noticeable improvement in response.
Andrew P. - (gettysburg, PA)
good coilover kit for my IS, significantly improved the handling on cornering and not too stiff for daily use. highly recommended.
42 reviews 4.5 out of 5 stars