Eibach Pro-Kit Lowering Springs | 2017-2021 Honda Civic Si (E10-40-036-02-22)


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$350.00 $388.89Instant Savings of 10% ($38.89)

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Eibach Pro-Kit Lowering Springs

The Eibach Pro-Kit is the perfect answer for most popular street cars. It´s our legendary spring system that dramatically improves both a vehicle´s performance and appearance.

Pro-Kit lowering springs will lower your car's center of gravity, reducing squat during acceleration, body roll in corners and excessive nose-dive under braking. When combined with Plus-1 or Plus-2 wheels and tires, the Eibach Pro-Kit is the finishing touch to a winning recipe for performance. Pro-Kit also reduces excessive fender-well clearance, making your car look just as hot as it performs.

Every Eibach Pro-Kit is designed and tested by our suspension engineers and performance driving professionals, to deliver aggressive good looks and high performance handling, without ever compromising safety or ride quality. By using our proprietary, progressive spring design, Pro-Kit provides the ultimate balance to take your passion for driving to a whole new level.


  • 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


  • 2017 - 2021 Honda Civic Si


  • Front Ride Height: 0.9in
  • Rear Ride Height: 1.1in

What's In The Box?

  • 2 - Front Lowering Springs
  • 2 - Rear Lowering Springs


  • Eibach Million Mile Warranty

Customer Reviews

Based on 37 reviews
Brian Troche
Perfect height

I recommend the eibach pro kit lowering spring if you’re looking to lower. your ride it’s sit perfect n rides very nice you won’t regret buying eibach lowering spring

Install is horrible

If you don't know what you're doing, good luck. Perfect height for daily driving. Great quality and perfect fit. Car feels more responsive when cornering and rides about the same as stock. 10/10 recommend but if I were to do it again I would get it professionally done.

Michael Iannelli
Just low

The perfect amount of low, from a company that knows low.

Jordin Rowe
Good stuff

I enjoy this company a lot. They have great service and great products. Thanks!

Ryan G.
Great springs! Perfect drop for daily driving.

These springs ride great! Stiffened up the ride a bit but nothing unbearable. Great improvement in turn in and response. I paired these with a Whiteline 22mm rear sway bar and Accord end links the following day and it was a great match and flattened the car out even more. For me the drop is perfect at a little over an inch. I daily the car and did not want to go any lower. I have to angle over speed bumps slightly but other than that there is no scraping or rubbing. I installed these with a friend and I have previous experience doing similar jobs on older Hondas. I would not recommend this install for someone with little knowledge of this suspension setup or mechanical experience. Took about 2.5 hours with the fronts giving the most hassle. Rears are a breeze. Highly recommend these springs!