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, Subaru vehicle manufacturers equip cars with intakes that bring air inside to the Subaru engine directly. Subaru Air intakes are designed to provide the least inhibited route possible for the air to reach from outside the Subaru 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 Subaru 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. Subaru Cold air has more oxygen, for instance, so Subaru cold air intakes have become popular Subaru intake upgrades. Other upgrade types focus more on greater Subaru air intake capacity period, but either way, you’ll end up with a better performing engine using an upgraded Subaru air intake system in your car.
Donald W. - (Fremont, CA)
The quality of the kit is decent, however, it is not as flexible as it advertised. Thanks ILB
If you have a newer vehicle, especially European, you have to spend a little extra money on one of these CANBUS kits. Ive been through several other types of HID kits and my lights would flicker, or one side wouldnt turn on, and I would get the warning light on my dash. As soon as I installed this kit, my problems were gone. I'm very happy with this kit - MUCH brighter than any of the other kits Id previously purchased.
It looks great,,no instructions at all.dont know how i will do the horn,no way on my car..also the top part of wheel feels like i can bend it in half,not strong at all..need to make it stronger..i am sure in one year it will fall apart.
Grey Nebker - (Boise,idaho)
Was a little worried about getting this exhaust because of the amazing price, but was really surprised. Shipping was fast. less than a week. Install was easy, bolted right up, everything where it's supposed to be. Looks really good on my car and sounds great. Nice deep sound, not buzzy. Loud but not TOO loud. Noticed the power increase immediately. Really good exhaust for those of us on a tight budget.
I bought my 94 civic cat back and it works good for me. I am not sure if my car is going faster now but it sounded darn good now.lol
Headake - (San Diego, CA)
Super fast shipping!!
42 reviews 4.5 out of 5 stars