H&R Street Performance Coilovers | BMW 430i Convertible 2WD (21-23) (28658-3) YMM_2019_2024_BMW_X3_M_F97 Smooth Inner Surface: The smooth

Smooth Inner Surface: The smooth bore design minimizes airflow turbulence

Compatible with stock or aftermarket clutches for versatile upgrades

TCD spec disks can be installed for increased oil cooling and even smoother operation

and corrosion resistance

H&R Street Performance Coilovers | BMW 430i Convertible 2WD (21-23) (28658-3) YMM_2019_2024_BMW_X3_M_F97 Smooth Inner Surface: The smoothH&R Street Performance Coilovers for your 2021 2023 BMW 430i Convertible 2WD w Sport Suspension (G23) are the perfect suspension solution for discerning drivers from daily drivers to serious tuners who can appreciate awesome handling and superb ride comfort. Each coilover shock is custom valved to work in conjunction with a precision engineered progressive rate spring, creating a finely tuned suspension system. The fully threaded shock body allows for