This service package is specifically designed for the initial engine break - in period. It comes with 5 Quarts of MOTUL 10w40 / 3000 4T Break - In oil (you can opt for 6 Quarts if you have a high - capacity oil pan like the Killer B KIT - OILCHANGE - 14) and 1 Subaru oil filter. The kit includes 5 units of Motul 1QT Classic BREAK - IN OIL 10W40 (product code 108080), 1 Subaru OEM Oil Filter (product code 15208AA100), and 1 Subaru OEM Crush Gasket (product code 11126AA000). It fits 2002 - 2014 WRX, 2004 - 2021 STI, 2005 - 2009 Legacy GT / Outback XT, and 2004 - 2008 Forester XT.

To use this Subaru engine break - in oil change service package, first, make sure your vehicle engine is cool. Locate the oil drain plug and place an oil pan beneath it. Remove the drain plug and let the old oil drain completely. Then, replace the old oil filter with the Subaru OEM Oil Filter included in the kit. Don't forget to install the new Subaru OEM Crush Gasket. Pour in the MOTUL break - in oil. You can use 5 Quarts as standard, but if you have a high - capacity oil pan, you may use 6 Quarts. After that, start the engine for a few minutes to circulate the new oil. Check for any oil leaks. During the break - in period, drive your vehicle gently and avoid sudden acceleration or heavy loads. Regularly check the oil level. If you notice any unusual noises or issues, consult a professional mechanic. Keep the package in a cool and dry place when not in use.