Vibrant Bellmouth Velocity Stack, 3.5" Inlet O.D. x 6" Bellmouth O.D. - 10952 650cc CNC laser cut and bent

CNC laser cut and bent for the perfect fitment and extremely easy installation

Focus ST 2013-2018 3k tow 2x2 Twill Carbon Fiber Construction

Note: Packaging contains left and right side remote radiators

superior air dispersion through the core

Vibrant Bellmouth Velocity Stack, 3.5" Inlet O.D. x 6" Bellmouth O.D. - 10952 650cc CNC laser cut and bentBellmouth OD: 6. 000" Compatible Air Filter: 10960 Vibrant 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.