QA1 Front Pro Coilover Kit - Double Adjustable, Tapered Pigtail End, 350 lbs/in Rate - 1967-1969 Pontiac Firebird 458 Italia 2010 BMW X5 (without self

2010 BMW X5 (without self leveling)

2003 Nissan 350Z RWD (Z33)

2005 Mercedes-Benz CLS-Class 8 Cyl (W219)

Part Number WSK-SUB007 Part Name Lowering Springs Vehicle 2015 Subaru WRX STI Launch Edition Chassis Code VA Spring Rate - Front 347 PPI Installation Difficulty Difficult Installation Time (hrs) 4 Kit Contents 4 Springs Spring Rate - Rear 333 PPI Vehicle Placement Front and Rear Wheel Alignment Required Yes Spring Type Progressive Ride-Height Adjustable No Notes Front and rear performance coil spring kit - lowers vehicle 15mm front and rear Vehicle Fitment

QA1 Front Pro Coilover Kit - Double Adjustable, Tapered Pigtail End, 350 lbs/in Rate - 1967-1969 Pontiac Firebird 458 Italia 2010 BMW X5 (without selfThese QA1 GM Pro Coil Systems for the 1967 1969 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.