QA1 Front Pro Coilover Kit - Double Adjustable, Large Tapered Flat End, 550 lbs/in Rate - 1970-1981 Pontiac Firebird eibach-15mm-wheel-spacer-silver-4x100mm-bolt-pattern Bilstein B4 OE Replacement Dampers

Bilstein B4 OE Replacement Dampers for the 2012-2018 Audi A6 Quattro (C7) are specifically engineered to be the best choice for maintaining the original ride quality of your vehicle

Part Number BHR75Z Part Name Sway Bar Vehicle 2006-2011 Chevrolet HHR LS

One-way adjustable rebound and compression plus full ride-height adjustment let you tailor exactly how the XE10 IS300 sits and responds

2011 BMW 1 Series (E81)

0 kg/mm (672 lbs/in) Spring Rate (Rear) 14

QA1 Front Pro Coilover Kit - Double Adjustable, Large Tapered Flat End, 550 lbs/in Rate - 1970-1981 Pontiac Firebird eibach-15mm-wheel-spacer-silver-4x100mm-bolt-pattern Bilstein B4 OE Replacement DampersThese 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.