K&N Engine Air Filter: High Performance, Washable, Replacement Filter: Compatible 2009-2016 MERCEDES BENZ (E200d, E220d, E250, E300 Hybrid, GLK200, GLK220, GLK250, C180d, C200d, C220d, CLS250) E-2998

ENGINEERED POWER: State of the art filtration media provides up to 50% more airflow than disposable paper filters to increase power and acceleration. Clogged or dirty air filters can reduce your vehicle's acceleration by up to 10%.

EASY INSTALLATION: Pre oiled and ready to drop into your factory air box. One of the easiest and most cost effective upgrades for your vehicle for quick performance gains.

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