When you are looking to add a little spark to your BMW 328i and set yourself apart from the crowd. An Injen cold Air Intake will give you every bit of what your are looking for in an aftermarket performance part. Injen has been making performance parts since the business started and has more years research and development than many, there intakes offer:

• Improved Fuel Efficiency
• 15-25 HP Increase
• Nice Sound
• Top Quality

So, just how does a cold air intake work. I am glad that you asked. A cold air intake is designed to decrease the temperature of the air entering your car to take full advantage of your engine's power. Colder, denser air acts like "food" for your engine, giving it the extra amount of power that it needs to perform optimally.

Each manufacturer of an air intake system takes their design from a different standpoint, which results in a different number of component parts that you must assemble and install for your new air system.

The ideal afte rmarket intake system should increase the velocity of the air and while it travels to the throttle body, minimizing turbulence, temperature and restriction of flow.

The end result is a vehicle that performs much better, saves on fuel, and produces a nifty intake tone. Additionally, a cold air intake will greatly improve the look of a vehicle's engine bay. Fortunately, installing a cold air intake system is not a difficult job: you can do it yourself. Let's take a look at the advantages of installing a cold air intake.

Three words - Cold. Air. Intake. Cold air intakes provide amazing benefits for you and your vehicle. A cold air intake may be just what the doctor ordered to rekindle you and your car's passion.

Injen Cold Air Intake is the only way to go for your BMW.