Vibrant Bellmouth Velocity Stack Aluminum (4in Neck O.D. 7in Bellmouth O.D.) Air Intake Systems>Air Intake Components Reflect-A-Cool(TM) solves the problem of

Reflect-A-Cool(TM) solves the problem of heat intrusion into interiors and components

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Give your daily-driver the easy and affordable performance upgrade it deserves with the Z23 Evolution Sport Brake Upgrade Kit

Unlike other designs

Vibrant Bellmouth Velocity Stack Aluminum (4in Neck O.D. 7in Bellmouth O.D.) Air Intake Systems>Air Intake Components Reflect-A-Cool(TM) solves the problem ofVibrant Performance Bellmouth style Velocity Stacks allow for less turbulent air to enter your intake, resulting in air flow improvements and, ultimately, torque and horsepower gains. They are spun from 1 8" (3mm) thick 6061 Aluminum Alloy. Catalog