Hi, I'm on my 3rd straight Mustang GT convertible. I love my 2010, but I made the HUGE mistake of driving the 2011. I tried to trade for the 2011 but I'm not going to give away $$ like the salesman(s) wanted. So, I'm looking at adding some HP to my 2010. I just got dynomax mufflers and a k&n filter and the just difference on that alone is phenomenal. So, I'd like to add a few more horse. What else can I do?
Doesn't my 2010 have already cold air intake? My intake is way over to the side like the ones I see.
I see a large variety of performance chips, any of these better than others, and are these ok for my 2010, engine and warrantee? The dynomax made a big difference, I can recommend them, they claim 20hp, and they may be right.
Thanks for any help, I'm all jacked up from the changes I've made so far.