QA1 Front Pro Coilover Kit - Double Adjustable, Large Tapered Flat End, 400 lbs/in Rate - 1991-2004 GMC Sonoma bilstein-b8-6100-ride-height-adjustable-suspension-shock-absorber Every kit is extensively tested

Every kit is extensively tested on the G01 chassis and refined until it balances ride quality with performance — the reason X3 xDrive coilovers from BC Racing are the best-selling adjustable kits in their segment worldwide

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QA1 Front Pro Coilover Kit - Double Adjustable, Large Tapered Flat End, 400 lbs/in Rate - 1991-2004 GMC Sonoma bilstein-b8-6100-ride-height-adjustable-suspension-shock-absorber Every kit is extensively testedThese 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.