AST BMW M135i/M140i Lowering Springs (F20/F21) Select Version:Rear Wheel Drive Plug in OBD controller and

Plug in OBD controller and remote for fast

stealth look in the bay

32-way adjustable damping for easy fine-tuning to tyres

UK road coilover kit

motorsport-inspired finish that suits the E90 bodyline

AST BMW M135i/M140i Lowering Springs (F20/F21) Select Version:Rear Wheel Drive Plug in OBD controller andGive your BMW M135i or M140i the extra stance it needs with AST lowering springs. From the factory, BMW did nothing to enhance the suspension of the M135i or M140i compared to the regular 1 Series. Unfortunately, the car's handling doesn't quite match up to its power. AST lowering springs reduce body roll when cornering, squat during acceleration and nose dive under braking. They also give the F20 and F21 M135i and M140i more direct steering with