QA1 Front Pro Coilover Kit - Single Adjustable, Tapered Pigtail End, 300 lbs/in Rate - 1973-1974 Oldsmobile Omega BZ4X bolt-on fitment — for the

bolt-on fitment — for the 1991-1998 Mercedes-Benz S320 at a price that undercuts the top-tier Pro Plus and Executive kits

5" ID and 4" length are precision-engineered straight-type race springs built to outperform conventional suspension springs in every measurable category

and translate more of your torque into forward drive

2016 BMW 3 Series 320i/328i/328d/330i RWD (w/o EDC)

QA1 Front Pro Coilover Kit - Single Adjustable, Tapered Pigtail End, 300 lbs/in Rate - 1973-1974 Oldsmobile Omega BZ4X bolt-on fitment — for theThese QA1 GM Pro Coil Systems for the 1973 1974 Oldsmobile Omega are a great option for anyone looking for fully adjustable ride height and valving control. Choose a spring rate and adjustability that fits your driving style, adjust the valving to match and you are on your way. These shocks also utilize a fully threaded body that allows you to adjust your ride height for the perfect stance or to finely tune the weight balance for superior handling.