SC Install resulted in 50 more HP...suggestions needed

bcfromfl

Have you checked out this thread? Topgunz - air to air upgrade

Stillen is OK for what it does, but there have been many discussions here about its shortcomings -- the main one being the flow restriction and poor heat exchange of the supplied intercooler.

If I understand correctly, even if you don't increase boost, you'll notice substantial improvement by going A2A.

In addition, Stillen's tune is apparently terrible. A better tune would most likely give you higher numbers.