Home / NISSAN / 350Z / / Stillen Dual Intake for 07 Nissan 350Z

The first step in upgrading your 2007 Nissan 350Z's performance is to replace the restrictive stock air box with a STILLEN Hi-Flow Intake.

Additional air flow increases the engine's efficiency and power output by increasing the quantity of the air/fuel ratio. The STILLEN Hi-Flow consists of a precision machined ring and a gauze element (cleanable) filter. Like a velocity stack, the ring uses the venturi effect to accelerate air intake speed.

Power and throttle response will improve throughout the entire RPM range. Your best dollar-per-horsepower investment by far! Most people find the authoritative note of the intake pleasing, but note that increased noise levels result.