[GENETIX RACING]

how do you know when you need to change your diverter valve spring to a uprated one, and do you need to lube up your diverter valve spring if so what do you use for that

 

[v-dubed]

u cant change the stock one..... on aftermarket ones... u use stiffer springs so slight pressure change wont open the dv...

 

[noR]

You have to get a new DV, the stock valve is not servicable.

And yes, forge, which are servicable have to be lubed, I believe they come w/the oil necessary.

How to know when your stock is going? It honks, or there's some power loss....

Honestly, if you've got over 60K, you probably wanna upgrade. The OEM's were the suck. Except maybe on the turbo S's.

 

[paultakeda]

Turbo S and 2003+ NB 1.8Ts all use the 710N.