Adjusting boost

[miller_EP91]

How do you adjust the boost on an tdo4 with an external waste gate? Do u just use a ebc like the hdi one?

Thanks

 

[I_<3_Boost]

Yer or change the wastegate spring....

 

[miller_EP91]

So if i buy the tdo4 kit off tm-development . Will i be able to set it to 1bar using an ebc or will i need to buy a new spring aswell . The wastegate is a tial one.

Sorry for the daft question