AST Suspension Lowering Springs (40mm/40mm) - 1986-1990 Nissan Bluebird (12/T72) 360 The stock eccentric bolts provided

The stock eccentric bolts provided by the 2014-2023 BMW M4 (F82/F83) for small toe adjustments tend to slip under high cornering loads

Part Number KCA334 Part Name Control Arm Bushing Vehicle 2004 Subaru Outback H6

Adjustable lower perches allow ride height to be changed independently of pressure so the user can dial-in preferred pressure/ride height combination

The 5200 Series for the 2007-2008 Volkswagen Golf R32 4Motion 3

2005 Toyota Celica 1

AST Suspension Lowering Springs (40mm/40mm) - 1986-1990 Nissan Bluebird (12/T72) 360 The stock eccentric bolts providedAST Lowering Springs for the 1986 1990 Nissan Bluebird (12 T72) are manufactured from a premium high tensile chromium silicone wire which is handpicked by AST engineers for its quality and metal consistency. Each spring is cold wound and then heat treated to increase hardness and reduce internal stresses present after winding. Each spring is then individually shot peened, phosphate treated and then powder coated to outlast even the life of the