D2 Racing Lowering Springs 1.6"F1.5"R For 15-19 Hyundai Sonata, 16-19 Kia Optima 1.75"F/R Polyurethane bushing

Polyurethane bushing

Spring rates are tailored towards a comfortable ride while still providing sporty feel & performance

It also serves to improve horsepower

- Come with 3 years warranty

Require aftermarket BOV sush as Turbo XS when you use on Sti model

D2 Racing Lowering Springs 1.6"F1.5"R For 15-19 Hyundai Sonata, 16-19 Kia Optima 1.75"F/R Polyurethane bushingD2 RACING Lowering Springs fits 15 19 Hyundai Sonata 16 19 Kia Optima MSRP: $ 150 USD Manufacturer Part #: D SP HY 30 Note: FR=1. 6 RE=1. 5 PRODUCT DESCRIPTION D2 PRO Series lowering springs optimize and improve handling characteristics by offering a reduction in ride height while maintaining exceptional ride quality through the use of a progressive rate spring. All of the D2 PRO Series springs come with a lifetime warranty and are manufactured of 55