DYNO PROVEN MODs

I know we are anxious about extracting the most out of our cars. The power obviously is restricted from factory. I think it’d be a great idea to have a post strictly dedicated to dyno proven mods for example before and after on the C6 S6 platform. We know in theory that the mods that worked for the little brother of the car should produce similar results but it’d be nice to see the actual results.

Headers + Exhaust

Headers

JHM Spacers

Intake Mods

Carbon Cleaning

Tuning

The info for this car is missing and now that the car has dropped in price and is more “affordable” (We all know the car is expensive to maintain) I feel as though more mods will be coming. So unless it’s dyno proven, it shouldn’t be included in this thread.