I know it might be a not too good question, as 2 turbos involved many tuners actually. I saw a thread someone wanted to upgrade his 16G to billet but ppls stopped him. But since, anyone did compare on them? Some said billet requires good fueling to have nice gain..isn't it? Thanks guys.

 

I'm subscribed, I need to replace my aging K16's n flash and not sure about next steps, Billet K16 or A28's......

 

Seems like the 16G is the next step beyond flash/exhaust combo and billet stretch power beyond the 16G with supporting mods. Seen some impressive numbers from the tuners on this board and each have their own secret sauce. They will both require a clutch replacement so factor this into your timing. And if your doing the clutch (engine out) you should also get water lines pinned or welded... Slippery slope!

 

HI,Did you get your car back??Update...