I didn’t use the modifier I read you don’t want to since it royal purple added it in already. But I’m 2k miles in with it in the diff and tranny. And diff feels great. Tranny is really smooth I’m warmer weather. When it’s cold out side it nibbles in 2nd
What exactly do they exactly do? A mustang owner I met in person was saying track mode also changed the way your exhaust sounds. So I tried that and I didn’t hear anything different?
Ahh I ended up buying Royal Purple Gear oil. I guess it has friction modifier in it already. But I did buy fords friction modifier as well just in case
Hey all, planning on doing a tranny fluid change because when shifting it nibbles and is kind of hard to get into second: and was going to do diff fluid as well. Do I need to add fords friction modifier if the bottle I’m going to by has it in it already? And what fluids do you guys recommend?
Hey guys I just picked up a 2017 Mustang GT Premium with only 3k miles a week ago. It’s all stock currently. I just ordered a MBRP Street Catback. What would be some other good mods? I don’t want to run a tune just yet.
What Cold Air Intake is best for no tune as well?
Thanks !