aFe MagnumFLOW Air Filters IAF P5R A/F P5R 5F x 6-1/2Bx 5-1/2T (Inv) x 5H (IM) - 24-91038 fits_2007-2009`Mercedes-Benz`E63 3" 409 Stainless Steel Construction:

3" 409 Stainless Steel Construction: This muffler upgrade is constructed from 3" mandrel-bent 409 stainless steel tubing for maximum strength and durability

and city regulations

Lifetime Warranty Exhaust

TIG welded for strength and durability

roto-molded tube w/ built-in resonance chamber and premium hardware

aFe MagnumFLOW Air Filters IAF P5R A/F P5R 5F x 6-1/2Bx 5-1/2T (Inv) x 5H (IM) - 24-91038 fits_2007-2009`Mercedes-Benz`E63 3" 409 Stainless Steel Construction:Constructed 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.