K&N Universal Clamp-On Air Filter 3-1/2in 10 Degree Flange 5-3/4in B 4-1/2in x 3-1/4in T 7in H - RU-1033 fits_2003-2009`Mercedes-Benz`E-Class Each diaphragm spring endures an

Each diaphragm spring endures an exclusive four-stage heat treating process to provide a consistent pedal feel requiring moderate effort

----Insane power levels require equally insane amounts of fuel

CNC-machined

Premium 304 SS Mandrel-Bent Tubing used throughout

K&N Universal Clamp-On Air Filter 3-1/2in 10 Degree Flange 5-3/4in B 4-1/2in x 3-1/4in T 7in H - RU-1033 fits_2003-2009`Mercedes-Benz`E-Class Each diaphragm spring endures anK&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the air intake, there is probably a K&N Universal air filter for your equipment. All filters are constructed with ultra strong molded pliable rubber flanges which absorb vibration and allow for secure