Vibrant Bellmouth Velocity Stack Aluminum (2.5in Neck O.D. 6in Bellmouth O.D.) Air Intake Systems>Air Boxes and M4 are automotive engineering

and M4 are automotive engineering masterpieces and Mishimoto is committed to highlighting every ounce of their potential

098"Gravity EXTREME OUTPUT AND EFFICIENCYThe Gravity LED Pro 7" headlight uses KC's patented Gravity Projector Optic (GPO)

Faster response time improves wideband feedback control

BMR's suspensions SP019 lowering springs are available in red powdercoat for long-lasting good looks

Straight-thru Monster muffler flows up to 140 percent better than stock

Vibrant Bellmouth Velocity Stack Aluminum (2.5in Neck O.D. 6in Bellmouth O.D.) Air Intake Systems>Air Boxes and M4 are automotive engineeringVibrant 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.