QA1 Front Pro Coilover Kit - Double Adjustable, Large Tapered Flat End, 300 lbs/in Rate - 1970-1981 Pontiac Firebird bilstein-b6-performance-damptronic-suspension-shock-absorber 2009 Ford Focus (MK2)

2009 Ford Focus (MK2)

1992 Nissan 240SX SE (S13/S14)

2003 Mitsubishi Lancer Evolution VII (CT9A)

1987 Fiat Croma 2

QA1 Front Pro Coilover Kit - Double Adjustable, Large Tapered Flat End, 300 lbs/in Rate - 1970-1981 Pontiac Firebird bilstein-b6-performance-damptronic-suspension-shock-absorber 2009 Ford Focus (MK2)These QA1 GM Pro Coil Systems for the 1970 1981 Pontiac Firebird 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.