OuterWears Pre-Filter  E-mail this product to a friend previous | up | next  Outerwears Pre-filters are designed to enhance the efficiency  of either the SPT or Cobb SF Intake air filters. 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 characteristics allowing the threads to return to the original position in the event the threads have been impacted or shifted. The manufacturing process incorporates a welded seam for strength, or reinforced industrial grade thread to fill needle holes and to reduce potential failure points in the material.  The top seam utilizes specialized thread and cording to reinforce durability of the top. Pre-filters are designed to deflect damaging debris, which clogs air filters, compromising peak air-flow and horsepower. Pre-Filter for Cobb SF Intake Filter SKU: 20-1173 Weight: 1.00 Price: $18.99  Quantity:    Pre-Filter for SPT Intake Filter SKU: 20-1615 Weight: 1.00 Price: $18.99  Quantity:

Cobb SF Intake Version 2 for WRX, STI, and Forester XT SPT High Flow Air Intake System (2002 - 2007 WRX & STI ) SPT High Flow Air Intake System for the 2005+ Legacy GT and Outback XT

SPT Replacement Air Filter Element Cobb SF Intake Version 2 for WRX, STI, and Forester XT SPT High Flow Air Intake System (2002 - 2007 WRX & STI ) SPT High Flow Air Intake System for the 2005+ Legacy GT and Outback XT