I have a 2000 tt and am planning to start upgrading some parts here soon. I plan on going to a big turbo and was wondering what else besides manifold, bigger injectors, and intercooler do i need to upgrade as well. I plan on going neuspeed exhaust and downpipe as well with an apr tune. Any thoughts on what else i would need?

FAQ is there for a reason.

First post, I bet you sure feel welcome here huh?

+1. What he said. ^^^