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, Lexus IS vehicle manufacturers equip cars with intakes that bring air inside to the Lexus IS engine directly. Lexus IS Air intakes are designed to provide the least inhibited route possible for the air to reach from outside the Lexus IS 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 Lexus IS 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. Lexus IS Cold air has more oxygen, for instance, so Lexus IS cold air intakes have become popular Lexus IS intake upgrades. Other upgrade types focus more on greater Lexus IS air intake capacity period, but either way, you’ll end up with a better performing engine using an upgraded Lexus IS air intake system in your car.
Marcius T. - (Elk City, OK)
This kit looks so good intalled. very satisfied customer
A Cooper - (Victorville, CA)
Headlights flickered.. had to buy relay harness.. other than that they work great.
Nice product, only took me about 20 minutes to put it on my car.
very good quality spoiler - body shop said it was easy to put on. I will order my body kit and hood soon! THX
Francis M. - (Fairfax, CA)
I like the headlight I have trouble to do the wiring for the halo. The manufacturer should include the instruction with the purchase
llano - (Salt Lake City,utah)
Great exhuast! Sounds great! Got a little white smoke and a funny smell for the first day or so.
42 reviews 4.5 out of 5 stars