i have a d16z6 with a 14b setup, its tuned on chrome pro

i would like to upgrade to a 16g turbo since it will be a direct bolt on from the 14b,

i was just wondering if i would have to re tune my engine

and what kind of gains i could see out of this turbo, right now im running 8 lbs and im at 178 whp and 156 tq all stock internals

 

yes you need to retune for a new turbo.

 

You will defiently need a retune. Which 16g are you going to be using? A small 16g, big 16g, or evo3 16g?