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, Isuzu I-Mark vehicle manufacturers equip cars with intakes that bring air inside to the Isuzu I-Mark engine directly. Isuzu I-Mark Air intakes are designed to provide the least inhibited route possible for the air to reach from outside the Isuzu I-Mark 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 Isuzu I-Mark 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. Isuzu I-Mark Cold air has more oxygen, for instance, so Isuzu I-Mark cold air intakes have become popular Isuzu I-Mark intake upgrades. Other upgrade types focus more on greater Isuzu I-Mark air intake capacity period, but either way, you’ll end up with a better performing engine using an upgraded Isuzu I-Mark air intake system in your car.
Timothy G. - (Fort Plain, NY)
Best combo deal for my accord. the installation is very straight forward..Just a pain to take down my stock exhaust & header since its so rusted. I enjoy the sound and noticeable improvement in response.
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
Richard H. - (Las Vegas, NV)
this is exactly what ive been looking for. fast shipping
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!
gift for my husband and he loves it. I will definitely shop again. good customer support
42 reviews 4.5 out of 5 stars