Progress Tech CS3 systems include rebound adjustable damping. These new dampers widen the spring rate selections to include fourteen combinations. Now you can purchase a track-day or drag race combination at an affordable price. Or enjoy the smooth ride of softer springs and dial in the rebound control to suit your driving style and road quality.
Installation InstructionsThis Part Fits:
| Year |
Make |
Model |
Submodel |
| 1989-1991 |
Honda |
Civic |
Base |
| 1989-1991 |
Honda |
Civic |
DX |
| 1990-1991 |
Honda |
Civic |
EX |
| 1989-1991 |
Honda |
Civic |
LX |
| 1989-1991 |
Honda |
Civic |
RT 4WD |
| 1989-1991 |
Honda |
Civic |
Si |
| 1989 |
Honda |
Civic |
Wagovan |
| 1989-1991 |
Honda |
CRX |
Base |
| 1989-1991 |
Honda |
CRX |
HF |
| 1989-1991 |
Honda |
CRX |
Si |
⚠️ California Proposition 65 Warning:
This product may expose you to chemicals known to the State of California
to cause cancer or reproductive harm.
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Price Match Guarantee:
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Fitment Guarantee:
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Avoid the headache of the wrong part. If you are unsure about compatibility, contact us first. If we verify the fitment for your vehicle via email and it doesn’t fit, we will handle the exchange at no cost to you.
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Unused items in brand-new, original packaging can be returned within 30 days. While standard refunds incur a 25% restocking fee, we will waive this fee entirely if you choose store credit or an exchange for your next upgrade.
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Exclusions:
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To ensure every customer receives brand-new, untampered components, parts that have been installed, modified, or used are non-returnable. Custom builds, special orders, and wheel/tire packages are considered final sale.
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Need assistance? Reach out via our
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Fitment Guarantee
Fitment guides and tools are helpful—but your car is unique! Some trims and options aren’t always listed, so if you want 100% confidence that a part will fit, our team is happy to double-check for you. We take the guesswork out of your purchase by standing behind our expertise.
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Verify Your Build:
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Our Promise:
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When we confirm a fitment in writing and it doesn’t work for your application, we cover the return shipping and exchange it at no cost to you.
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