Low high school GPA

<p>Hi im 19 and i graduated high school in the philippines last year. My GPA was kinda low and at first i dint really mind because i just wanted to go to a trade school for cars which im in right now but i thought about it a lot and now i wanna go to a good college after this program of mine here in the states. but i know its hard with a low High school GPA. can i do something to get my grades up in anyway. or if i go to a community college and get good grades before going to a university does that help me get in ? ....</p>

<p>i plan to apply at the university of San Diego, miami university in ohio and university of Alabama for their aerospace engineering program. by the way i have dyslexia and thats what made it hard for me in high school. but im very good in physics and math and mechanical applications of things especially in cars and engines.</p>