No, my thread is about this manifold on a 11-14 engine. You claimed it has already been done according to post #15. I want to see it on an 11-14 and see if there are gains/losses through the entire curve.
No. I claimed it had been done on an s550 which for all intents and purposes is the same motor.
In fact there it's been documented that some 2014 cars have 2015 heads.
The Dyno and info i posted absolutely pertains here.