Just brought a Nissan 350Z and you're looking put more Colds Air Intakes horse power as well as save gas. I would advise you to add an AEM Cold Air Intake. Just by taking off the original manufacture intake system you well gain a lot of power when add an AEM Colds Air Intake. The reason why is the original Nissan manufacture intakes system restricting the air and its cover with plastic that pulls more hot air in to the engineand less Colds Air. What it does is kill the power and using more fuel when driving your 350z. The AEM Cold Air Intake AEM give you more colds air going directly in to your engine with gas saving. A AEM Colds Air intake system relocates the filter outside of the engine compartment to deliver the coolest air inlet temperatures possible.

AEM Colds Air Intake AEM cooler air carries more oxygen, which translates into a more intense explosion in the combustion chamber to create more horse power and torque. But that's only part of the AEM Colds Air Intake power equation. AEM Colds Air Intake AEM tuning the inlet pipe in length and diameter to match the engine's resonance helps move more air colds air to the cylinders, and no company on the market can tune an inlet as well as we can with colds air. We also monitor fuel trim correction factors and all OBDII sensors during R&D to eliminate leaning the engine out and or throwing a check engine light. AEM Colds Air systems are dyno proven and tested against the competition to create more useable power than any other system of their kind. Every AEM Colds Air induction system features the highest standards of construction and we are so confident in their fit and performance that we guarantee them for the life of your vehicle.