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, Infiniti FX vehicle manufacturers equip cars with intakes that bring air inside to the Infiniti FX engine directly. Infiniti FX Air intakes are designed to provide the least inhibited route possible for the air to reach from outside the Infiniti FX 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 Infiniti FX 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. Infiniti FX Cold air has more oxygen, for instance, so Infiniti FX cold air intakes have become popular Infiniti FX intake upgrades. Other upgrade types focus more on greater Infiniti FX air intake capacity period, but either way, you’ll end up with a better performing engine using an upgraded Infiniti FX air intake system in your car.
gift for my husband and he loves it. I will definitely shop again. good customer support
Donald W. - (Fremont, CA)
The quality of the kit is decent, however, it is not as flexible as it advertised. Thanks ILB
llano - (Salt Lake City,utah)
Great exhuast! Sounds great! Got a little white smoke and a funny smell for the first day or so.
The cayenne kit I got is absolutely high end quality product. The body shop said this is some good stuff! Thank you guys
g.stewart - (Grand Rapids, MI)
Surprisingly good quality for the price. Adheres nicely and hasn't shown any signs of fading. Shipping time was just over a week. Thank you guys.
42 reviews 4.5 out of 5 stars