aFe MagnumFLOW Air Filters UCO P5R A/F P5R 2-1/4F x 6B x 4-3/4T x 7H - 24-23003 fits_2014-`Mercedes-Benz`GLA-Class 545i and 550i models are

545i and 550i models are equipped with 18k F / 20k R spring rates

Grade 5 titanium construction drastically reduces weight

Pre-preg dry carbon fiber construction (not wet carbon)

Free Flowing Muffler

aFe MagnumFLOW Air Filters UCO P5R A/F P5R 2-1/4F x 6B x 4-3/4T x 7H - 24-23003 fits_2014-`Mercedes-Benz`GLA-Class 545i and 550i models areConstructed with 100 percent polyurethane on top and bottom, this high flow, oiled performance filter is our highest flowing media for improved horsepower and torque. Five layers of progressively finer mesh cotton gauze media provide maximum airflow for best performance results. Washable and reusable for multiple cleaning cycles, the tall open evenly spaced pleats provide excellent dust holding capacity for longer service cycle between cleanings.