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, 2004 Mazda 6 vehicle manufacturers equip cars with intakes that bring air inside to the 2004 Mazda 6 engine directly. 2004 Mazda 6 Air intakes are designed to provide the least inhibited route possible for the air to reach from outside the 2004 Mazda 6 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 2004 Mazda 6 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. 2004 Mazda 6 Cold air has more oxygen, for instance, so 2004 Mazda 6 cold air intakes have become popular 2004 Mazda 6 intake upgrades. Other upgrade types focus more on greater 2004 Mazda 6 air intake capacity period, but either way, you’ll end up with a better performing engine using an upgraded 2004 Mazda 6 air intake system in your car.
Willy F. - (Bentonville, AR)
very nice quality shift knob. thx
Great hood for my AP1. the hood is not lighter than stock but I got it for the carbon look & it fits pretty darn good.
The fitment is great, the finish is not as good but its all good after prep work. Still a good purchase overall.
Great kit! Very good prices
Joey C. - (San Francisco, CA)
fast delivery & good price.
my car sounds aggressive with this exhaust n i felt the acceleration is smoother n more power when the vtec kicks
42 reviews 4.5 out of 5 stars