This kit includes 3 braided lines and remote mount oil filter kit. This is perfect for those wanting to add a remote mounted oil cooler attachement and oil cooler but already own an oil cooler. The 3 lines are required when you add both an oil cooler and the remote mount your oil filter kit. If you only want to add an oil cooler OR a remote mount oil filter kit then you only need the 2 hose version. Oil lines in this 3 pce kit measure 1500mm (x2) and 1300mm (x1) long and have -10 AN fittings.