Oil filter sandwich from Sickspeed will allow you to install oil coolers, sensors, or sending units without the need to relocate or drill unnecessary holes in your engine block.  Installs in seconds 1/8 NPT for the additional outlets. 10 AN fitting for the inlet and outlet. Made from weapons grade aluminum. Forced directional flow for superior cooling. Includes 4 adapters to fit a wide variety of cars including 3/4 x 16, M22x1.5, M20x1.5, M18x1.5. NOTE: Double check what size you need before purchase. If you're not sure, please check with an automotive professional BEFORE purchase!! Don't forget to check out our other listings for parts and accessories to suit your ride. We are always expanding so keep an eye out for more supreme quality products from Sickspeed. Purchase includes a die-cut vinyl decal: Check out the manufacturer's website for more info and pics.