aFe Momentum Intake Rplcmnt Air Filter (6-7/8x4-7/8)IN F x (8-1/4x6-1/4)IN B x (7-1/3x9)IN T x 9IN H - 21-90106 fits_2006-2013`BMW`3 Series FRONT REAR SPRING RATES 7k

FRONT REAR SPRING RATES 7k 4k UPPER MOUNT Pillowball w/ Camber Plates Pillowball

Divorced kits equipped with 8k R spring rate

3K Twill Weave Dry Carbon Fiber: Lightweight and rigid with a high-gloss UV-protected finish

Quad Carbon Fiber Tips

Crafted from premium dry carbon fiber our intake air ducts undergo a meticulous manufacturing process

aFe Momentum Intake Rplcmnt Air Filter (6-7/8x4-7/8)IN F x (8-1/4x6-1/4)IN B x (7-1/3x9)IN T x 9IN H - 21-90106 fits_2006-2013`BMW`3 Series FRONT REAR SPRING RATES 7kWith three layers of progressively finer mesh synthetic media between 100% polyurethane top and base, this high flow, "oil free" conical performance filter provides maximum convenience and easy maintenance with excellent airflow. Washable and reusable for multiple cleanings, the tall open evenly spaced pleats provide excellent dust holding capacity for longer service cycle between cleanings. Pliable polyurethane flange with integrated bumps insures