Will somebody help me with some ideas for modding my car?
 

I have a 1986 porsche 944 non-turbo, and i really want to turn this into a cool street car. I already have some ideas for things i want to do, but i was wondering if anyone else has any ideas that would really make this car stand out (performance and appearance).

No Idea about 1986 porsche 944 non-turbo...!!!
coz I am using 2012 Porsche Boxster...!!!
amazing car...!!!
Great...!!!

i have a old model car

Clean it, repair as much of the wear that is visible, and make it as presentable as possible

If your not looking at it with pride, you might need to start with another car

There isn't any product but a supercharger that is going to give you a ton of horsepower. If I were you, I would have the compression checked. If the belts and water pump haven't been done in a few years or you have no idea if they were done. Replace those. Then, new plugs, wires, rotor and cap. Also a new coil. Also a K&N air filter. When all of that is done. Replace the rear shocks with KYB, they are inexpensive. In the front you could put aftermarket stiffer suspension springs. First make sure the struts don't need to be replaced. A strut tower brace makes a big difference in handling. A better exhaust. Lindsey has a nice 2.5 inch exhaust for the NA for under $600 for the whole system. Delete the catalytic converter if your state allows. It's a classic car so you should be able to. Also a performance chip to put inside the DME. Lindsey Racing sells those as well. I could write for an hour, but those are just the basics

For great appearance, have your wheels powder coated, then a gloss finish over them. In Germany they coat their wheels with teflon. They permanently look like you just waxed the hell out of them. White or a nice bright silver look good on any color 944. The Turbo Cup cars used white magnesium wheels and they look great. So white will stand out from most other cars