LFERRARA
New member
Hello everyone, I Had purchased an SCT tuner when I got my car 4 years ago. Its an 03 marauder. I purchased it with 1 preloaded tune and when I received it I plugged it in and loaded the tune and it feels better when it comes to power and firmer shifts but I am wondering if there is anyway to have someone put A better tune in my tuner if I were to mail it out? Im just looking for a little more power. My only mods are a cold air intake and flowmaster mufflers. THANK YOU FOR ANY ADVICE 