Description
CARB E.O. #D-436-16
The first step in upgrading your car’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 K&N cone filter that incorporates a velocity stack which 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 will result.
Fits 2007-2012 Nissan Altima Sedan and 2008-2012 Altima Coupe models.
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