Originally Posted by TH SS Vert
Awesome numbers Jeff!! Not sure if you missed this question that I asked before, but can you upgrade the turbos in the future to the billet/HTA Garrett turbos without much problem or fabrication? Could you just swap the turbos, upsize the downpipe, tune it and be done? Also, have you done any kits with the NPP exhaust? I have that exhaust on my '13 and wondered how restrictive it is. Thanks and great job!
You can upgrade, but there are more pieces than just the turbos that need to be changed...
I know you will use most of the same cold side but all of the hot side will change.
Long story short, upgrade is possible.