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 Denali vehicle manufacturers equip cars with intakes that bring air inside to the GMC Denali engine directly. GMC Denali Air intakes are designed to provide the least inhibited route possible for the air to reach from outside the GMC Denali 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 Denali 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 Denali Cold air has more oxygen, for instance, so GMC Denali cold air intakes have become popular GMC Denali intake upgrades. Other upgrade types focus more on greater GMC Denali air intake capacity period, but either way, you’ll end up with a better performing engine using an upgraded GMC Denali air intake system in your car.
drew - (San Francisco,califo)
great coils, ive had mine on full stiffness since ive bought them which was about 8 months ago and there still solid, highly recommend these
Nice product, only took me about 20 minutes to put it on my car.
Mark F. - (St. Louis, MO)
I am riding this spring with my stock shocks and it feels just right. The spring is not stiff like my previous spring set. Thanks Ilovebodykits
This headlights combo is sick! the preinstall hid made the installation so simple. i like how the 6000k beam is. Thanks
Joshua B. - (Coon Rapids, MN)
fast shipping and good product. fitment is 8/10
Xavier D. - (Fairdale, KY)
Was ify after reading some things in forums about this site. But it was a very good buying experience. tje exhaust sounds great and really simple to install other than the pressed bolts on the first flange. shipping took a week.
42 reviews 4.5 out of 5 stars