What is the benefit of a progressive spring rate?

A progressive spring rate means the spring's stiffness changes depending on how much it's compressed. During normal driving, it offers a comfortable ride. When you encounter harder cornering or braking, the spring rate increases, providing more support and reducing body roll.

Do these springs come with new shocks or struts?

This product includes only the H&R Sport Springs. They are designed to work with your vehicle's original factory shocks and struts. For optimal performance and longevity, it's often recommended to inspect your existing shocks and struts for wear before installation.

Will these springs affect my car's warranty?

Modifying suspension components like lowering springs can potentially affect your vehicle's factory warranty. It's best to consult your Mercedes-Benz dealer or refer to your warranty documentation for specific details regarding modifications.

Specifications

Brand: H&R
Part #: 52794
UPC: 52794

H&R 08-14 Mercedes-Benz C300 Sedan/C350 Sedan W204 Sport Spring

Name: H&R 08-14 Mercedes-Benz C300 Sedan/C350 Sedan W204 Sport Spring
Brand: H&R
SKU: h-r-h-r-08-14-mercedes-benz-c300-sedan-c350-sedan-w204-sport-spring-t14-247872
Price: 268.88 USD
Availability: BackOrder

$268.88

On Backorder — Expected to ship by Jul 4, 2026

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 2008-2014 Mercedes-Benz C300/C350 Sedan. H&R Sport Springs lower your car for improved handling and a sportier look.

Key Features

Fits 2008-2014 Mercedes-Benz C300 Sedan and C350 Sedan W204.
Made from strong and resilient 54SiCr6 spring steel that is shot-peened.
Progressive spring design offers a balance of ride quality and improved handling.
Lowers the vehicle's center of gravity, reducing body roll.
Designed to reduce fender gap for a sportier appearance.
100% made in Germany.

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Will it fit your car?

Fits these vehicles

Mercedes-Benz C300 2008-2014
Mercedes-Benz C350 2008-2014

About this part

Product Details

If you're looking to give your 2008-2014 Mercedes-Benz C300 or C350 Sedan a more aggressive stance and sharper handling, these H&R Sport Springs are a popular choice. They're designed to reduce the gap between your tires and the fenders, giving your car a lower center of gravity. This change not only improves the look but also helps reduce body roll when you're cornering.

These springs are made from 54SiCr6 spring steel, which is shot-peened for added strength and resilience. The progressive spring rate means they offer a comfortable ride during normal driving, but stiffen up when you need them to during spirited driving or hard cornering. H&R makes these springs in Germany, and they are their number one selling product, known for providing a noticeable improvement in how the car drives.

Installing these springs is a great way to enhance your vehicle's suspension. While they are designed to work with your factory shocks, keep in mind that lowering your vehicle can affect aerodynamics and potentially change your gas mileage slightly.