H&R 28811-2 Sport Lowering Springs for 15-21 Mercedes C300/C450/C43 AMG 4matic For Sale - New and Used

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Part Brand: H&R

Part Number: 28811-2

Vehicle Fitment

2015-2021 Mercedes-Benz C300 4MATIC Sedan (W205) AWD
2015-2020 Mercedes-Benz C300 4MATIC Coupe (C205) AWD
2017-2020 Mercedes-Benz C43 AMG 4MATIC Sedan (W205) AWD
2017-2020 Mercedes-Benz C43 AMG 4MATIC Coupe (C205) AWD
2016 Mercedes-Benz C450 AMG 4MATIC (W205) AWD

Fitment Notes

• Fits 4MATIC (AWD) models only - RWD models require part #28811-1
• Compatible with or without factory OE Sport Suspension
• Works with factory OEM shocks or upgraded aftermarket dampers
• Professional installation and wheel alignment required
• Calibration of driver assistance systems may be required per manufacturer guidelines
• Front Lowering (C300): Approximately 1.5" (38mm)
• Rear Lowering (C300): Approximately 1.5" (38mm)
• Front Lowering (C43 AMG): Approximately 1.2" (30mm)
• Rear Lowering (C43 AMG): Approximately 1.2" (30mm)

Features

• H&R's #1 selling suspension product worldwide
• Progressive spring rate design for superb ride quality
• Lowers vehicle center of gravity for improved handling
• Reduces body roll during cornering
• Eliminates unsightly fender gap for aggressive stance
• Approximately 15% increase in spring rate over stock
• Maintains factory suspension travel
• 54SiCr6 spring steel rated at 290,000 PSI tensile strength
• Shot-peened for 200% increased service life
• High-quality powder coat finish for corrosion resistance
• Engineered and manufactured in Germany
• ISO9001 certified production facility
• TÜV approved (German H&R
• Part Number: 28811-2
• Product Line: Sport Springs
• Type: Lowering Spring Set
• Spring Material: 54SiCr6 Spring Steel
• Tensile Strength: 290,000 PSI
• Spring Rate Design: Progressive
• Finish: Powder Coated
• Processing: Shot-Peened
• Quantity: 4 Springs (Complete Set)
• TÜV Approved: Yes
• Country of Origin: Germany

Included Components

• 2 front lowering springs
• 2 rear lowering springs

Product Description

The H&R 28811-2 Sport Spring Set delivers the ideal combination of improved handling, enhanced aesthetics, and daily-driver comfort for 2015-2021 Mercedes-Benz C300 4MATIC and 2017-2020 C43 AMG 4MATIC models. As H&R's number one selling product worldwide, these progressive rate lowering springs reduce the C300's ride height by approximately 1.5 inches front and rear, while the C43 AMG lowers approximately 1.2 inches at each corner, effectively eliminating the factory fender gap for a more aggressive, purposeful stance. The lowered center of gravity combined with a slightly stiffer spring rate dramatically reduces body roll during cornering and delivers sharper steering response without sacrificing the refined ride quality Mercedes-Benz owners expect. Engineered and manufactured at H&R's ISO9001 certified facility in Germany, these springs are constructed from proprietary 54SiCr6 spring steel with an exceptional 290,000 PSI tensile strength rating. Each spring is shot-peened to increase service life by 200 percent and finished with a durable powder coat for long-lasting corrosion resistance in all weather conditions. The progressive rate design provides a comfortable ride under normal driving conditions while stiffening under load for enhanced performance when pushing harder through corners. Compatible with both factory OEM shock absorbers and upgraded aftermarket dampers, the H&R Sport Springs offer a cost-effective suspension upgrade that works seamlessly with or without factory Sport Suspension. TÜV approved to meet stringent German certification standards.

*Parts are for USA spec vehicles, please contact us to verify fitment on JDM & international models.

· · · SHIPPING · · ·

• Free shipping across the contiguous 48 United States (excludes Hawaii and Alaska). Item(s) ships on the same day or within 1 business day. Delivery time is within 2 to 4 business days excluding next day deliveries. Orders over $750 require signature for delivery.
• Canada customers - If does not collect import & duty fees during checkout, the shipping carrier will collect them prior to delivery.

· · · RETURNS · · ·

• Your complete shopping satisfaction is our #1 priority. If an item you ordered from us does not meet your expectations, please contact us within 30 days of receiving the item(s). If your order arrives damaged from shipping please contact us and we will provide a prepaid return label to send back for a replacement or refund.

• Returned items must be in the original packaging (including plastic wrapped items) and in brand new condition.
• Any returns received installed, mounted, used or missing components will be subject to return fee's.

· · · PAYMENTS · · ·

• We accept all payment methods through 's payment system
• PayPal, and all major credit cards/debit cards are accepted.

· · · response · · ·

• Customer satisfaction is a top priority for us. If you have any issues with your order, please let us know. We will make every effort to resolve any problems and ensure you are satisfied.

· · · CONTACT US · · ·

• We appreciate your business. If you have any questions, please message us through and we will respond within 24 hours on weekdays. Feel free to browse our store for other available items. Thank you again for choosing to shop with us!

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