Honda Spec R Springs

Honda Spec R Springs

  • $ 419.00


SWIFT SPEC-R SPRINGS

BUILT FOR TRACK DUTY, SWIFT SPEC-R SPRINGS ARE DESIGNED AT THE UPPER LIMITS OF THE OEM SHOCK VALVING. TRACK TESTED AND TUNED FOR OPTIMUM PERFORMANCE YET COMFORTABLE ENOUGH FOR A DAILY DRIVER.

Swift made Sport Springs keeps the quality ride you get from the showroom, and adds improved handling and lower ride height for driving enthusiasts and style minded drivers who demand only the best.

From HPDE events to SCCA competition, Swift Spec-R Sport Springs are made for the track enthusiast looking to take their vehicle to the next level.

Swift Spec-R Sport Springs were engineered with 3 characteristics in mind. 
Modified ride height compared to Sport Springs to maximize optimal suspension geometry. 
Further increasing the spring rate to enhance overall performance. The increase in spring rate is based on the upper limits of the vehicles factory shock valving. 
Maintaining optimal comfort level for street use.

Spec R springs are wound with the same engineering and material as our sports springs. With the exception of stiffer rates and slight change in ride height; you can expect the same characteristics as our sports springs.

Specifications

Honda S2000 (AP1/2) 2000-2009
Part Number: 4H007R
Front Spring Rate: (420 lb/in) (75 N/mm) (7.5 Kg/mm)
Rear Spring Rate: (392 lb/in) (70 N/mm) (7.0 Kg/mm)
Front Drop: (1.2") (30mm) 
Rear Drop: (1.2") (30mm)

Honda CIVIC SI 2 Door (FG2) 2006-2011
Part Number: 4H913R
Front Spring Rate: (257 lb/in) (46 N/mm) (4.6 Kg/mm)
Rear Spring Rate: (297 lb/in) (53 N/mm) (5.3 Kg/mm)
Front Drop: (1.2") (30mm) 
Rear Drop: (1.1") (28mm)

Honda CIVIC SI 4 Door (FA5) 2006-2011
Part Number: 4H913R
Front Spring Rate: (257 lb/in) (46 N/mm) (4.6 Kg/mm)
Rear Spring Rate: (297 lb/in) (53 N/mm) (5.3 Kg/mm)
Front Drop: (1.2") (30mm) 
Rear Drop: (1") (25mm)

Honda CIVIC 2/4 Door 2006-2011
Part Number: 4H913R
Front Spring Rate: (257 lb/in) (46 N/mm) (4.6 Kg/mm)
Rear Spring Rate: (297 lb/in) (53 N/mm) (5.3 Kg/mm)
Front Drop: (1.0") (25mm) 
Rear Drop: (1.0") (25mm)

Honda CIVIC SI 2/4 Door 2012-2015
Part Number: 4H915R
Front Spring Rate: (263 lb/in) (47 N/mm) (4.7 Kg/mm)
Rear Spring Rate: (302 lb/in) (5.4 N/mm) (5.4 Kg/mm)
Front Drop: (1.2") (30mm) 
Rear Drop: (1.0") (25mm)

Honda CIVIC Type R 2018+
Part Number: 4H917R
Front Spring Rate: (353 lb/in) (63 N/mm) (6.3 Kg/mm)
Rear Spring Rate: (414 lb/in) (74 N/mm) (7.4 Kg/mm)
Front Drop: (1.0") (25mm) 
Rear Drop: (1.0") (25mm)