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, Scion XD vehicle manufacturers equip cars with intakes that bring air inside to the Scion XD engine directly. Scion XD Air intakes are designed to provide the least inhibited route possible for the air to reach from outside the Scion XD 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 Scion XD 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. Scion XD Cold air has more oxygen, for instance, so Scion XD cold air intakes have become popular Scion XD intake upgrades. Other upgrade types focus more on greater Scion XD air intake capacity period, but either way, you’ll end up with a better performing engine using an upgraded Scion XD air intake system in your car.
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.
Clinton T. - (Dallas, TX)
This exhaust is amazing! my car runs more smooth now and sound is incredible at downshift.
i use to think it was retarded when people would drive around with there HID headlights on all of the time.... now i do it too LOLOL
Alfonzo Z. - (Riverside, OH)
Got the accord headlight in 5 days. Headlight looks really good on my car.
Matthew B. - (Austin, TX)
Best upgrade for my Sierra. I am very pleased with the quality and sound. I have received my part just in 4-5 days after I placed the order. Thanks Wes!
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.
42 reviews 4.5 out of 5 stars