OP - My car came with Dinan's D900-40M engine software, installed by the PO. Dinan's web site indicates a 9 HP gain. I've always felt my car is a bit quicker than stock cars I've driven, if only based on my butt dyno. What Dinan tune did you have?
Character does count. For too long we have gotten by in a society that says the only thing right is to get by and the only thing wrong is to get caught. Character is doing what's right when nobody is looking... " --J. C. Watts