Outerwears Air Box Pre-Filter w/ Top - Black - Rectangle: 19" L x 7" W M59L3 Such sustained red-line abuse is

Such sustained red-line abuse is like sudden death overtime for your valve train

Fits SU118M-AC

2012-2013 BMW 640i

Chrome moly steel

Cover Gasket / Hardware / Seal / Water Pump Gasket

Outerwears Air Box Pre-Filter w/ Top - Black - Rectangle: 19" L x 7" W M59L3 Such sustained red-line abuse isOuterwears Pre filters are designed to enhance the efficiency of any performance or exposed air filter. The Pre filter is constructed with a proprietary polyester mesh with uniform micron openings, treated with an optional hydrophobic water repellent process. The mesh is UV resistant, filters debris down to . 005, is shatter proof in freezing temperatures, and resistant to heat up to 450 degrees. The material is puncture resistant and has elasticity