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, Nissan vehicle manufacturers equip cars with intakes that bring air inside to the Nissan engine directly. Nissan Air intakes are designed to provide the least inhibited route possible for the air to reach from outside the Nissan 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 Nissan 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. Nissan Cold air has more oxygen, for instance, so Nissan cold air intakes have become popular Nissan intake upgrades. Other upgrade types focus more on greater Nissan air intake capacity period, but either way, you’ll end up with a better performing engine using an upgraded Nissan air intake system in your car.
Mark F. - (St. Louis, MO)
I am riding this spring with my stock shocks and it feels just right. The spring is not stiff like my previous spring set. Thanks Ilovebodykits
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.
The seats look great and got here sooner than expected. They look nearly identical to the Recaro seats, but not quite the same quality. You get what you pay for. Very pleased with the transaction.
Easy to install, very well manufactured product.
The fitment is great, the finish is not as good but its all good after prep work. Still a good purchase overall.
drew - (San Francisco,califo)
great coils, ive had mine on full stiffness since ive bought them which was about 8 months ago and there still solid, highly recommend these
42 reviews 4.5 out of 5 stars