BMR Fabrication 1993-2002 Camaro and Firebird - New design lowering springs - Front & Rear kit Increase the cornering capabilities of your car dramatically by increasing the spring rate and lowering the center of gravity. BMR springs lower the car 1.25" yet retain the OE ride quality. Available in red powdercoat only. Click HERE to view a car lowered with BMR springs. Spring rates: FRONT: 550 lbs/in Linear REAR: 160 lbs/in Dual Rate