Hey guys. My brother in law just bought an 07 V6 Pony Pkg w/ an auto. Right now he wants to add a CAI, tune, and exhaust. I've been searching and reading posts on this forum to come up with some options for him. I spend most of my time in the classis section so I was looking for advice from those of you who have done this already. I saw the pkg deal from a few tuners with a C&L and XCal 2. With a magnaflow muffler what kind of gains will he get. What should the car do in the 1/4 with these mods. As far as installing the X Calibrator 2, does it come tuned and you just plug it in when installing the CAI. How does the install work and the tuning. Do you bring the car somewhere to have it tuned or what? Thanks for your help.