I can vouch for that... However, Matt's tuning keeps it very clean on slow take off. But when she clears 5 pounds boost, and I hammer it, she is smoky for a second, then cleans right up. It is the small accelerations, once in OD with the TC locked, is the really dirty part....
That's the main spot you notice the vgt working.
Don't want to.detail.further as im excited to see how well this set up works after it's all dialed in