There isn't much on springs as i've already searched, can someone tell me the best spring out there for performance, yet at the same time good for street use, here in Philly, the roads aren't exactly smooth everywhere, Thank you!

 

We really like the Swift springs, and they are our best-sellers for the Evo. Their rates are just about perfect for the stock struts and they lower the car just the right amount (not TOO much).

-Dan