Alright Nissan enthusiasts, this Suride cold air intake is exactly what your 3.5L engine needs for that performance boost. Specifically designed for 2003-2006 FX35, G35, and 350Z models - both manual and automatic transmissions. The bright red aluminum tubes look seriously mean under the hood, plus they're mandrel-bent for optimal airflow without restrictions. The custom heat shield is crucial - it protects your intake from engine bay heat, ensuring you're pulling in cooler, denser air for better combustion. They claim up to 14 horsepower and 13 lb-ft torque gains, which you'll definitely feel in the acceleration. The reusable cotton filter is oiled to trap dirt while flowing more air, and get this - it only needs cleaning every 100,000 miles under normal driving! Installation takes about an hour with basic tools, no professional mechanic needed. Your engine will have this awesome growl during acceleration that settles down at cruising speeds. For the price, you're getting professional-grade components that make a noticeable difference in both performance and appearance. Just double-check your specific model year before ordering to ensure perfect fitment.