AST Suspension Lowering Springs (40mm/40mm) - 2011-2016 Volkswagen Jetta 1.4TSi HYBRID Xterra XE Chassis Code B13 Bolt

XE Chassis Code B13 Bolt Thread Diameter 10 mm Bushing Material Polyurethane Grade Type Performance Installation Difficulty Easy Installation Time (hrs) 1 Kit Contents 2 Links

2008 Subaru WRX STI AWD (GRF)

2006 Audi S4 Quattro

Part Number KLC139 Part Name Sway Bar Link Vehicle 2010-2011 Subaru Impreza WRX 2

AST Suspension Lowering Springs (40mm/40mm) - 2011-2016 Volkswagen Jetta 1.4TSi HYBRID Xterra XE Chassis Code B13 BoltAST Lowering Springs for the 2011 2016 Volkswagen Jetta 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.