aFe MagnumFLOW Air Filters Round Racing PG7 A/F RR PG7 14OD x 12ID x 5H IN with E/M 2010-infiniti-g37-esi9937889 Just what you'd expect from

Just what you'd expect from the worlds' most experienced (and most winning) exhaust brand

4F) and is fully open 7C earlier than stock at 83C (181

resulting in the perfect storm for blow-by

System Features: Cat-Back(tm) System Dual Side Exit 4" Round Black Chrome On T-304 Stainless Steel Tips S-Type Sound Level T-304 Stainless Steel Construction Bolt-On Installation Million Mile Warranty

2008-2010 Mercedes-Benz CL63 AMG Base 6

aFe MagnumFLOW Air Filters Round Racing PG7 A/F RR PG7 14OD x 12ID x 5H IN with E/M 2010-infiniti-g37-esi9937889 Just what you'd expect fromConstructed with 100 percent polyurethane on top and bottom, this high flow, oiled performance filter will outflow stock paper filter 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.