thanks for the reply echo7!
alright so I looked more into both of those brands and found:
CAI:K&N 57-2566 $294.99 - 57 Series FIPK, Air Intake / Cold Air Intake
This would be the intake for my car, 2007 V6 stang (just want to make sure)
and two tuners : V6 Mustang Custom Tuned SCT X3...