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, Infiniti QX4 vehicle manufacturers equip cars with intakes that bring air inside to the Infiniti QX4 engine directly. Infiniti QX4 Air intakes are designed to provide the least inhibited route possible for the air to reach from outside the Infiniti QX4 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 Infiniti QX4 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. Infiniti QX4 Cold air has more oxygen, for instance, so Infiniti QX4 cold air intakes have become popular Infiniti QX4 intake upgrades. Other upgrade types focus more on greater Infiniti QX4 air intake capacity period, but either way, you’ll end up with a better performing engine using an upgraded Infiniti QX4 air intake system in your car.
Chance Sitandon - (Kent,washington)
This straight pipe is very nice. I bought 1 myself for me 85 Corolla and it sounds really nice also. I don't use the silencer as much but besides that everythings nice. I'm 15 right now and I'm trying to get somewhere with my 85 Corolla that me dad loaned to me. They straight pipe I bought just killed it. Its really awesome!
There was a slight scratch in the clear coat that I had to buff out. All in all a nice piece. I dont think anyone else makes a carbon N54 engine cover. Item reached me in 2 days though, that was impressive.
gift for my husband and he loves it. I will definitely shop again. good customer support
Nice product, only took me about 20 minutes to put it on my car.
Jeremy G. - (Winder,georgia)
Awesome product, especially at when dark!
Takashi, M - (Honolulu, HI)
I ordered my spacer over the phone and asked for expedited shipping. Wes recommended to me that USPS priority large box will work just fine for this package and told me no need to pay extra. I got my package 3 days after i ordered it. I am pleased with the service and honesty from your company. Tha
42 reviews 4.5 out of 5 stars