The oil filter is located on the front side of the engine closer to the driver side. If you open your hood and stand in front and look in the engine compartment, look at the front of the engine that is facing you. Now look for the large belt and pullies on the engine. The filter is located near the bottom right of the pully and belt assembly (as you are facing the engine)
I use a Mobil 1 (M1-209) filter. Or the K&N, not sure of the part#. If this is your first time, you will have a hard time getting the factory filter off.
Dark Garnet Liberty sport with Borla Dual, EVSII, Grey Tubular side steps,
K&N filter and Mobil1.