The Power Enterprise Magnetic Power II Oil Filter for Impreza, WRX, STI, & Legacy 02+ provides the most protection on your motor than any other filter in the market through a 4 step security layer.

1.Drastic improvements in filter media technology.
Ultra fine 15U media, as opposed to stock (30U), provides exceptional filtering efficiency with minimal pressure loss. This new filter media maintains its integrity as it is reinforced 1.5 times stronger than the stock.

2. Mesh lath insertion improves oil circulation.
MAG POWER II designed with outer mesh lath core instead of conventional punched core improves oil flow and helps to lower pressure loss.

3. Big magnet attracts metal particles.
Small abrasive metallic dust trapped by center mount strongest 3.000 Gauss magnetic force in the market, a seriously strong adsorption power of 2.4kg. Neodymium magnet excellent in heat resistance demonstrates high magnetic force between cold as -20C and +140C.

4. Reinforced relief valve and gasket. Reinforced relief valve prevents overflow of dirty oil with sludge and metallic dust at cold start. The silicone leak strap rubber holds oil inside to prevent any oil leakage. The bottom of Mag Power II Filter is seamed with nitrite rubber gasket that is excellent in heat resistance.