AST Suspension Lowering Springs (40mm/40mm) - 1977-1981 BMW 5 Series 518/520/525/528i/535i (E12) Roadster Optimize Rear Suspension Geometry on

Optimize Rear Suspension Geometry on your 1999-2000 Ford Escort ZX2 S/R (CE14) with Whiteline Suspension Bushings

Part Number KDT923 Part Name Differential Mount Bushing Vehicle 2013-2016 Scion FR-S Base Chassis Code ZN6 Bushing Color Black Bushing Material Polyurethane Color Black Durometer 85 Grade Type Performance Installation Difficulty Moderate Installation Time (hrs) 4 Kit Contents 4 Bushings

Complete rear Air Suspension kit

Part Number 4T911 Part Name Swift Sport Lowering Springs Vehicle 2013-2020 Lexus GS350 Chassis Code GRL10 Spring Rate - Front 5 Kg/mm Spring Rate - Rear 7

Part Number KTA167 Part Name Control Arms Vehicle 1979-1981 Ford Mustang Ghia Chassis Code Fox Adjustable No Ball Joint Included No Bushing Color Black Bushing Material Polyurethane Bushings Included Yes Construction Tubular Control Arm Color Silver Control Arm Construction Tubular Control Arm Material Steel Grade Type Performance Grease Fitting Included No Installation Difficulty Moderate Installation Time (hrs) 2 Kit Contents 2 Arms Material Steel Pre-Assembled Yes Set Yes Suspension Grade Type Performance Vehicle Placement Rear Wheel Alignment Required Yes Vehicle Fitment

AST Suspension Lowering Springs (40mm/40mm) - 1977-1981 BMW 5 Series 518/520/525/528i/535i (E12) Roadster Optimize Rear Suspension Geometry onAST Lowering Springs for the 1977 1981 BMW 5 Series (E12) 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 vehicle.