Originally Posted by Dave Originally Posted by 318 iS Cosmos Originally Posted by Dave Thanks Valdas, I wasn't sure, some people suggest that when you go past a certain mileage it can cause more problems than benefits. should I include the friction modifier? I thought that was moreso auto gearboxes? IIRC friction modifier is only for the diff You're right, sorry, getting my wires crossed Might aswell do the diff too:happy:
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