- AUTHORIZED DEALER
- AUTHENTICPART
Part Brand: H&R
Part Number: 51643-2
Vehicle Fitment
- 2007-2009 Mazda Mazdaspeed 3 (Turbo 2.3L I4, FWD)
Features
- H&R Sport progressive‑rate lowering springs for performance handling
- Lowers center of gravity for improved stability and cornering
- Reduces body roll compared with stock suspension
- Improves visual stance by reducing fender gap
- Precision wound from high‑strength 54SiCr6 spring steel
- Shot‑peened and stress‑relieved for long service life
- Balanced ride quality for street and occasional spirited use
- Compatible with factory and many aftermarket shocks
Specifications
- Part Number: 51643‑2
- Front Lowering Approx.: ~1.3 inches
- Rear Lowering Approx.: ~1.2 inches
- Material: 54SiCr6 high‑tensile spring steel
- Fitment: FWD Mazda Mazdaspeed 3
- Quantity: Set of 4 springs (front and rear)
Included Components
- 2x Front lowering springs
- 2x Rear lowering springs
- Manufacturer documentation
Product Description
H&R 51643‑2 Sport Lowering Springs are engineered specifically for the 2007-2009 Mazda Mazdaspeed 3, providing a performance‑oriented suspension upgrade that lowers the vehicle by approximately 1.3 inches at the front and 1.2 inches at the rear for a lower center of gravity, reduced body roll, and improved cornering response. These progressive‑rate springs enhance handling dynamics while also delivering a more aggressive stance with reduced fender gap — all without overly compromising everyday ride comfort.
Manufactured in Germany from high‑strength 54SiCr6 spring steel and designed to complement factory or many aftermarket shock absorbers, H&R Sport Springs provide a balanced feel that works well for street driving and occasional spirited runs. This kit includes a complete set of four springs and all necessary documentation for installation.
*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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