Originally Posted by Flat4TW
is a tune required for the tgv deletes? you used brand new gaskets after putting them back on between the tgv and the manifold? whats the mileage?
A tune is not necessary for the TGV deletes but is recommended to get the most out of it. Yes, I used brand new gaskets when I put them back together. I also have some phenolic spacers if you are interested. The mileage is about 85k mi. with the TGV deletes done 25k mi. ago. Let me know if there is anything else that you need.