I just got a 2015 hellcat with 21,000 miles. An oil change is coming up and I wanted to change other fluids as well. What products are the best? And how much of each do I need? The fuel pump on this car has been replaced for code P062a. I have read a lot about it and the seller told me it has came up once since he replaced it. I do have a full warranty. Lastly, are there cheaper brake/rotor options? I am okay with paying for the oem ones but I would rather save some money.