Eibach 02-04 RSX Pro-Kit Springs
Part Number: 4054.140

Eibach 02-04 RSX Pro-Kit Springs
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    Will It Fit Your Vehicle?


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

    Pro-Kit lowers 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.


    • Lowered 1.0 in the front
    • Lowered 1.4 in the rear
    • High Performance Handling
    • Progressive Spring Design
    • Excellent Ride Quality
    • Million Mile Warranty
    • Part of the Eibach Pro-System


    Brand: Eibach
    Part Number: 4054.140
    Lowering Spring Drop: Front: 1.0in / Rear: 1.4in

    Vehicle Fitment

    Acura RSX

    3 reviews for Eibach 02-04 RSX Pro-Kit Springs

    5 out of 55 out of 55 out of 55 out of 55 out of 5

    5 out of 5.0

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    5 out of 55 out of 55 out of 55 out of 55 out of 5

    6/28/2009 by sjracer

    Eibach Pro-Kit on a '02 RSX Type S

    The springs do what they are designed to do, and that's a good thing. A rough estimate on the drop is a little more than a 2-finger gap all the way around, measured after a quick test drive after installation. The springs will settle after a few weeks of driving and should drop the car a bit further. The installation: A quick tip is to slide the new front bumpstop down onto the strut's piston--past the first groove on the top of the shaft--before reinstalling the modified factory dust cover. The instructions that come with the bumpstops state you should slide the new bumpstop into the dust cover before installing onto the strut. If you do it as stated in the directions, you will not be able to install the top mount as the bumpstop, if not seated properly, will prevent you from installing the top nut. Other than that, everything is pretty straight forward. The ride is firmer/bumpier than stock as expected, but the car still feels in control over bumps. A rear camber-kit is a must.

    5 out of 55 out of 55 out of 55 out of 55 out of 5

    6/15/2009 by josolanes

    Very nice drop

    After the springs are given a bit of time to settle the drop looks very nice and feels about as smooth as stock The install was also pretty easy and straightforward and didn't take long at all I highly recommend these for a mild, but clean looking drop

    5 out of 55 out of 55 out of 55 out of 55 out of 5

    4/4/2008 by Kyle

    EiBach Pro Kit

    These springs are AWESOME. I installed them in a few hours and the ride quality is not much different from stock. The drop looks perfect after a few weeks. I HIGHLY RECOMMEND!! then springs for the mild drop.