Stillen SC fuel and cooling issues

WillVHR

Hello.

Currently, my car is at Stillen due to issues I had post-install. There appear to be two major problems with Stillen's SC kit.

1. Fuel management - the tune appears to have a big problem with fuel. It's definitely not properly managed given the overwhelming number of vehicles that experienced the identical aftermath in short time-periods.

2. Cooling - I've been reading a lot about cooling problems. It seems that the Frozenboost heat-exchanger is the answer to this, but Stillen says it will violate EPA regulations.

My two questions -

1. Who has solved the fuel management issue?

2. How hard would it be for Stillen to get the heat-exchanger emissions approved? Given that the heat-exchanger is a serious necessity, they need to look into making it simply part of the kit.