Upgrade advice for a 97 Sebring convt Jxi
 

Ok OK now I know my friends may make fun of me a little bit but I guess it feels safe to ask here....What kind of upgrades can you do to the sebring that will help horsepower and torque? I have looked every where....I havent seen anything like possible camshaft replacements or manifolds, possible turbos/superchargers or even a wider throttle body.... if anyone has completed upgrades to their car and can give me advice or a website I would reallllyyy appreciate it thanks!!