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, BMW vehicle manufacturers equip cars with intakes that bring air inside to the BMW engine directly. BMW Air intakes are designed to provide the least inhibited route possible for the air to reach from outside the BMW 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 BMW 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. BMW Cold air has more oxygen, for instance, so BMW cold air intakes have become popular BMW intake upgrades. Other upgrade types focus more on greater BMW air intake capacity period, but either way, you’ll end up with a better performing engine using an upgraded BMW air intake system in your car.
Easy to install, very well manufactured product.
Alex B. - (Stone Mountain,georg)
Shipped fast, packaged well, wasn't a single crack or scratch on the bumper.
Willy F. - (Bentonville, AR)
very nice quality shift knob. thx
42 reviews 4.5 out of 5 stars