I've had my 2011 ET with manual transmission for a little over and I'd like to start making performance mods. I was hoping to get some comprehensive guidance in the following areas with the idea of starting small and simple and moving up to complicated and expensive:

1. Acceleration Improvements
2. Handling Improvements
3. Appearance Improvements
4. Stay within warranty

I'm not sure how much horsepower/torque gain I'd need to notice improvements in acceleration but I sure would be happy if the car was faster and handled better! Thank you all in advance for your help.

Cheers,
Eric

 

So far, I put in the Apollo air intake by K&N. It makes a night and day difference. I highly recommend it. My next goal is to get some rims/tires and cut the springs