AST Suspension Lowering Springs (40mm/40mm) - 1989-2003 Suzuki Swift Sedan (EA) spl-parts-eccentric-lockout-kit 2013 Kia Optima 2

2013 Kia Optima 2

Drivers who want more than just an outstanding look and lowering for the 1993-1997 Volvo 850 FWD within the TUV-tested adjustment range

RS-R Sports-i coilovers for the 2010+ Hyundai Genesis Coupe balance daily-driver comfort with serious track capability on the same set of dampers

2019 Subaru BRZ

0TDI (4G) was developed for the everyday driver who needs to hug the curves yet retain road comfort

AST Suspension Lowering Springs (40mm/40mm) - 1989-2003 Suzuki Swift Sedan (EA) spl-parts-eccentric-lockout-kit 2013 Kia Optima 2AST Lowering Springs for the 1989 2003 Suzuki Swift (EA) 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.