At FCP we take preventive maintenance seriously and we believe you should too. We have looked into the most common maintenance items that are missed by owners and created a kit that will help them get the most value out of their vehicles, and above all protect their investment. This kit was designed for the modern 4 cylinder Diesel engines found in various European vehicles in the US Market. This the kit Designed to be used as a SECOND STEP in our 2 STEP regiment. The 1ST oil change is to be done using STEP 1 and the following 4 oil changes are to be done using STEP 2. We paired products that complement the work already done in Step 1 and continue where those products left off. We have worked with Liqui Moly to ensure that the products we selected will offer the best protection when used together.