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Dampers
- Street Performance
- Damper Tool Replacements
Drivetrain
Induction
Electronics
Accessories
Contact

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Free shippingOn all orders over $149

As low as 0% APR financingAvailable from Affirm

You just have to
feel it to believe it.

We're engineering happiness

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Why HRD?

We've set out on a mission to engineer happiness. That's why we pay attention to the smallest of details, emphasizing design elements alongside performance. Because modifying your car is an experience. It's an expression of self. And it should be a satisfying, carefree endeavor.

© 2025 HRD

Engineering Happiness

HRD | Happy Racer Development