How much does this cost to the nearest dollar?

Eibach SPORTLINE Kit Springs Set of 4 Compatible with Chrysler 300
Coil Spring Lowering Kit Eibach Sportline is the extreme performance spring set created for the extreme enthusiast - the one who craves a race-car attitude for maximum street performance with the lowest possible drop, but with the exceptional ride quality you expect from Eibach. Engineered with the same care as Eibach Pro-Kit springs, Eibach Sportline springs achieve legendary handling by aggressively lowering the center of gravity of your car, using Eibach precision-engineered progressive spring rates. By radically lowering the center of gravity, Eibach Sportline springs dramatically reduce squat during acceleration, body roll in corners and nose-dive under braking. By using the proprietary from Eibach and progressive spring

Price is $317.00
Price: $316.63