You’ve probably already got a K&N air filter in your vehicle, because they make superior parts, with multi layered cotton gauze that lasts a million miles, and this filter is the best you’ve ever had, with performance gains you can feel, so you know that this company knows how to optimize filtration. Now your oil is the issue, and you’re definitely going to want to go with a genuine K&N Oil Filter. This filter takes things to a whole different level, with resin-impregnated filter material that provides maximized surface area. You get an anti drainback valve, which prevents oil from draining into the crankcase when the engine stops, so you don’t get dry starts. You get an internally lubricated gasket for a positive seal, and the rolled threads give you protection against stripping. This filter has a one inch nut welded to the top, which means you don’t have to try to find your filter removal tool, because you can just use a wrench. You get much better flow than standard filters, and you’ve even got the safety holes that are required for racing, which lets the filter be wired to the car, so if it blows off under extreme race pressures, it won’t create a road hazard. Car enthusiasts definitely deserve great sales help when purchasing dependable car parts from us. Because you deserve that, we built a twenty-four hour a day information and support bureau to answer all your requests. Everyone hates paying for shipping, so there is free shipping for every order $50 or higher. If you spot a lower price elsewhere, let us know - we will beat any legitimate auto part price.