If you live for the corners, the Eibach PRO-PLUS Performance Handling Package delivers. Eibach PRO-PLUS packages include our legendary Eibach PRO-KIT springs along with matching ANTI-ROLL-KIT sway bars. The Eibach PRO-KIT lowers your car's center of gravity, reducing squat during acceleration, body roll in corners and excessive nose-dive under braking. Add the Eibach ANTI-ROLL-KIT sway bars.with increased roll stiffness, compared to stock bars.and you get pure, balanced-handling perfection. With the Eibach PRO-PLUS installed you will immediately experience more-precise turn-in response, improved handling, and enhanced cornering grip.in any performance-driving situation. The Eibach PRO-PLUS is designed and tested to work well with either factory or aftermarket performance dampers