Short answer no you can't. The only thing you can do is add another turbo. Won't help anything though but that's about it as far as stock goes.
Even if you keep the stock manifold you will get a check engine light when you unhook the turbo. Obviously if you add a 2nd gen mani you will lose your egr and get codes.
Anyway I'm sure doing any of this is just as likely to void your warranty.
Even if you keep the stock manifold you will get a check engine light when you unhook the turbo. Obviously if you add a 2nd gen mani you will lose your egr and get codes.
Anyway I'm sure doing any of this is just as likely to void your warranty.