Grillo

Anyone recommend royal purple ?????

everytime you do an oil change you need ro replace the oil filter ???

s2000maniac

franky

i heard it's made from pennzoil.

you dont have to change the oil filter everytime. I do it every other time.

JUSTINTHECOASTIE

Dont use royal purple, especially when there are better cheaper options. If youre looking for the "best" locate an amsoil dealer, if youre looking for decent try castoil syntec or my new favorite pennzoil ultra...try to change your filter every oil change

speedjunky01

castrol euro 0-30w true full syn

change every 5k

use OEM oil filter

/end thread

devildust

use search button lol

s2kmiami69

wow 6 posts and no one has bashed mobil 1 yet

davidc1

ROTFL!!!!!

Seriously, use the search button. There are about 16 gazillion threads on this. And make sure to support your local pyramid and use Amsoil.

Competitor9

Amsoil, I wouldn't run royal purple especially if your boosting. Also I read mobil 1 makes the TCT go bad faster, not sure how much truth is behind that.

davidc1

There we go! There's our first M1 bash. And I don't think it makes the TCT go bad faster. The TCT goes bad on it's own cause it's a bad design.