QA1 Front Pro Coilover Kit - Double Adjustable, Tapered Flat End, 250 lbs/in Rate - 1991-2004 GMC Sonoma kw-suspension Yellow Speed Racing Dynamic Pro

Yellow Speed Racing Dynamic Pro Sport Coilovers for the 2018+ Audi S4 AWD 53mm Strut (B9) are designed and developed for all motoring enthusiasts wanting excellent handling without sacrificing comfort

2008 Ford Focus FWD (MK2)

no modification required

2017 Porsche 911 Carrera GTS Coupe (991)

Concave Flow Digressive Piston Technology™

QA1 Front Pro Coilover Kit - Double Adjustable, Tapered Flat End, 250 lbs/in Rate - 1991-2004 GMC Sonoma kw-suspension Yellow Speed Racing Dynamic ProThese QA1 GM Pro Coil Systems for the 1991 2004 GMC Sonoma 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.