Car looks awesome, inside and out. Did you see much in the way of an improvement from Stage 1 to stage 2 in torque and HP? Looking at the datasheet from Cobb, it doesn't add much. I have stage 1, and debating if to go stage 2. I have Invidia catback and AEM cold air intake. If I do go stage 2, will get the Invidia divorced catted downpipe.