Quote:
Originally Posted by RCZ
There's a pretty good site somewhere that tests all these additives and they always find they do nothing. I think waterwtter kinda works.
|
x2. some tests found they were harmful from the thin mineral oil that they are mostly made of.
__________________
2009 PW Sport/Touring/Nav M6
Stillen Gen 3 Intake/CBE/Berk HFC/BC BR Coil over/Phillips 6500k/Hotchkis Sways/Stillen oil cooler/B&M SS
|