Improve the handling and stance of your 2012–2015 Honda Civic Si with Swift Spec-R Springs. Built for performance, these lowering springs sharpen cornering response, reduce body roll, and give your Civic Si a sportier, more aggressive stance—while preserving everyday comfort.
Part # 4H915R
Spring Rate – Front: 4.7 kgf/mm | Rear: 5.4 kgf/mm Drop – Front: -1.2 in | Rear: -1.0 in
Swift Spec-R Springs are tuned specifically for the 9th-gen Honda Civic Si (both coupe and sedan), striking the perfect balance between daily drivability and track performance.
