I have a new Tial 35mm wastegate at home that I am going to use to replace my deltagate. Question is...will I need to redyno/retune because I am switching over to the Tial or can I just continue to run with my current settings?

 

as long as you arn't increasing the boost, there should be no reason re tune.

 

That sounds good, just keep a heads up on your gauges etc, just to be safe.

 

As long as they have the same spring rating , then you wont. but if the spring is higher psi, then you will need to. Unless you are using a boost controller, then it does not matter.

-deepsi

 

Right now boost is set a 7psi. The spring in the Tial is .45bar but I have a turboXS manual boost controller.