Joined: Nov 2007
Location: worcester county
I would change wheels/tires, add dual exhaust, get cai and tune, stereo. I wouldn't waste money on supercharger. Like lil devil said it will never sound like a gt. But you would have a very nice ride (for free) with about $1500-$2000 into it. Now That being said, I could never change my gt for v6. Not because v6 isn't cool it (it is still a mustang), but that gt sound!!!! After I had to get rid of my 07 gt I spent the next 2 years trying to get over it. The first time I started my 06 gt and heard that engine/exhaust..2 months later I'm still smiling!!! Talk to your brother and feel him out. but if he seems offended, take the gift and make it yours.
06 GT vert, Windveil Blue, Auto, Bassani ss race axlebacks, 17" stock wheels, K&N filter, Mobil 1.