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 vehicle manufacturers equip cars with intakes that bring air inside to the Hummer engine directly. Hummer Air intakes are designed to provide the least inhibited route possible for the air to reach from outside the Hummer 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 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 Cold air has more oxygen, for instance, so Hummer cold air intakes have become popular Hummer intake upgrades. Other upgrade types focus more on greater Hummer air intake capacity period, but either way, you’ll end up with a better performing engine using an upgraded Hummer air intake system in your car.
Rebecca T. - (Saint Charles, MO)
The lowering height is perfect on my car.
great coilover suspension for the price i paid. car rides better than my old tokico set up.
This is my second set of spring for my GTR. I used to ride with Eibach but the front height is higher than my rear. Swift spring rides perfect. The height is even so my car dont look like a drag race car anymore. lol Anyways. I love this purchase
Marcus S. - (Staunton, VA)
Super nice fender add on, great quality pieces
George R. - (Gresham, OR)
My impala looks better than ever! the ride is not as bouncy as my other set of spring and the height is just perfect
Clinton T. - (Dallas, TX)
This exhaust is amazing! my car runs more smooth now and sound is incredible at downshift.
42 reviews 4.5 out of 5 stars