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, Mazda RX-7 vehicle manufacturers equip cars with intakes that bring air inside to the Mazda RX-7 engine directly. Mazda RX-7 Air intakes are designed to provide the least inhibited route possible for the air to reach from outside the Mazda RX-7 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 Mazda RX-7 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. Mazda RX-7 Cold air has more oxygen, for instance, so Mazda RX-7 cold air intakes have become popular Mazda RX-7 intake upgrades. Other upgrade types focus more on greater Mazda RX-7 air intake capacity period, but either way, you’ll end up with a better performing engine using an upgraded Mazda RX-7 air intake system in your car.
Landy H. - (Smyrna, Georgia)
affordable and high quality item, this is what I have been waiting for
Philip C. - (Saltville, VA)
Great looking quick release hub- look much better than my old gen 1.5.
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.
Xavier D. - (Fairdale, KY)
Was ify after reading some things in forums about this site. But it was a very good buying experience. tje exhaust sounds great and really simple to install other than the pressed bolts on the first flange. shipping took a week.
gift for my husband and he loves it. I will definitely shop again. good customer support
Car looks much better with this Stech Spring. The ride feels much better than stock
42 reviews 4.5 out of 5 stars