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 Sierra vehicle manufacturers equip cars with intakes that bring air inside to the GMC Sierra engine directly. GMC Sierra Air intakes are designed to provide the least inhibited route possible for the air to reach from outside the GMC Sierra 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 Sierra 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 Sierra Cold air has more oxygen, for instance, so GMC Sierra cold air intakes have become popular GMC Sierra intake upgrades. Other upgrade types focus more on greater GMC Sierra air intake capacity period, but either way, you’ll end up with a better performing engine using an upgraded GMC Sierra 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
Edgar J. - (San Diego, CA)
I bought my headlight and tail lights from Ilovebodykits 3 month ago, this is my second time purchase the product from them. Thanks for the hook up!
p1Mp.bimmer - (Las Vegas, NV)
Even more attention in the 1M ;) All gloating aside, the cover looks really nice and fit well. ER is all over the forums so I knew I could trust their product.. but ilovebodykits had the 5% coupon and Im glad I went with them, I received the item the following day - were only a few hours away, but still cool.
Francis M. - (Fairfax, CA)
I like the headlight I have trouble to do the wiring for the halo. The manufacturer should include the instruction with the purchase
I didn't give them 5 star cuz the shipping time took a bit long. The quality is 5 star
SebastianB - (Orange, NJ)
Good stuff. Fast shipping!
42 reviews 4.5 out of 5 stars