Eibach Pro-Kit for 2017-2018 Honda Civic Si

Designed and tested by Eibach's suspension engineers and performance driving professionals to deliver aggressive good looks and high performance handling, without ever compromising safety or ride quality, The Eibach Pro-Kit is a perfect solution to take your street car to the next level. Featuring Eibach's legendary progressive rate spring technology, these springs are a tried and true upgrade and the perfect pairing for Eibach Pro-Dampers and Anti-Roll-Kits. NOTE: Tested with factory dampers. Features High Performance Handling and Aggressive Good Looks. Lower Center of Gravity. Stop Quicker Corner Faster and get Better MPG! Progressive Spring Design for Excellent Ride Quality. Million-Mile Warranty Applications 2017-2021 Honda Civic Si Coupe / Sedan