2012-2015 Honda Civic Si (Coupe & Sedan; 2.4L I4; FWD)
Features
H&R Sport progressive‑rate lowering springs engineered for enhanced handling
Lowers center of gravity for improved stability and cornering response
Reduces body roll compared with stock suspension
Improves visual stance with reduced fender gap
Precision wound from high‑strength 54SiCr6 spring steel
Shot‑peened and stress‑relieved for durability and consistent performance
Balanced ride quality for street driving and occasional spirited use
Compatible with OEM and many aftermarket shock absorbers/struts
Specifications
Part Number: 51891
Front Lowering Approx.: ~1.5 inches
Rear Lowering Approx.: ~1.3 inches
Material: High‑tensile 54SiCr6 spring steel
Fitment: Front‑wheel‑drive Honda Civic Si (2012-2015)
Quantity: Set of 4 sport lowering springs (front and rear)
Included Components
2x Front sport lowering springs
2x Rear sport lowering springs
Manufacturer documentation
Product Description
H&R 51891 Sport Lowering Springs are a premium performance suspension upgrade designed specifically for **2012-2015 Honda Civic Si** models equipped with the 2.4 L four‑cylinder engine and front‑wheel drive. These sport springs lower the vehicle approximately **1.5 inches at the front** and **1.3 inches at the rear**, lowering the center of gravity, improving handling responsiveness, and reducing body roll compared with the stock suspension. The lowered stance also enhances the vehicle’s visual appeal by reducing fender gap for a sportier look.
Manufactured in Germany from high‑strength 54SiCr6 spring steel with a progressive spring rate design, H&R Sport Springs deliver a balanced blend of performance and everyday ride comfort. This set includes four sport springs and is compatible with many OEM and aftermarket shock absorbers or struts, making it a solid upgrade for Civic Si owners seeking improved road feel, sharper handling, and a more aggressive stance without the complexity of a full coilover system.
*Parts are for USA spec vehicles, please contact us to verify fitment on JDM & international models.
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