Fitment Information Ford Focus RS 2.3l L4 99H Hatchback AWD (2016, 2017, 2018) Specs & Features Lowering Range: Front: 1.2-2"/ 30-50mm Rear: 1.2-2.2"/ 30-55mm Spring Rates: Front: 400 Rear: Progressive 18 Distinct clicks of Rebound Damping Adjustability Solid Aluminum uniball top mounts (camber adjustable depending on application) Linear Race springs Reduced system friction for effective damping adjustment Individual lowering within the tested height adjustment range Front and rear axle thread a