Outerwears Breather Pre-Filter w/ Top - Blue - 3-1/2" Diameter x 6" Tall H774001XL Allow you to identify any

Allow you to identify any Critical engine issues at a glance

Includes a selection of 20 bump stop pucks ranging from 50 to 75 durometer

Dyno tuned for maximum performance

1/8 in Increments

Fuel Dual Quad Kit is capable of supporting 1200 horsepower engines

Outerwears Breather Pre-Filter w/ Top - Blue - 3-1/2" Diameter x 6" Tall H774001XL Allow you to identify anyOuterwears 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