Originally Posted by
**CHRIS**
I think there are some issues with STS that we don't know about... and from what I know of the guy he won't badmouth them publicly.
A ton of people are curious to know though.
Chris. Its SIMPLE PHYSICS. Turbos need heat to work. Every manufacturer of cars that use turbos have the turbine INSIDE of the exhaust manifold.
Rear mount turbos work to an extent, they are no where near as efficient as a well designed front mount.