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, Hummer H2 vehicle manufacturers equip cars with intakes that bring air inside to the Hummer H2 engine directly. Hummer H2 Air intakes are designed to provide the least inhibited route possible for the air to reach from outside the Hummer H2 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 Hummer H2 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. Hummer H2 Cold air has more oxygen, for instance, so Hummer H2 cold air intakes have become popular Hummer H2 intake upgrades. Other upgrade types focus more on greater Hummer H2 air intake capacity period, but either way, you’ll end up with a better performing engine using an upgraded Hummer H2 air intake system in your car.
Philip C. - (Saltville, VA)
Great looking quick release hub- look much better than my old gen 1.5.
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
Krystel W. - (Bemidji, MN)
love the hood, looks great, took less than an hour to install.
great cat back system with amazing sound
42 reviews 4.5 out of 5 stars