AST Suspension Lowering Springs (30mm/30mm TUV) - 2004-2014 Mitsubishi Colt 3/5-Door 1.1/1.3/1.5 (Z30) Zephyr These ZF1 CR-Z coilovers feature

These ZF1 CR-Z coilovers feature Fortune Auto's Generation 8 monotube damper technology with 24-step adjustable damping

2009 Audi S5 (w/ EDC)

2003 Honda Prelude

2001 Subaru Impreza WRX L

2016 Chevrolet Corvette Grand Sport (C6/C7)

AST Suspension Lowering Springs (30mm/30mm TUV) - 2004-2014 Mitsubishi Colt 3/5-Door 1.1/1.3/1.5 (Z30) Zephyr These ZF1 CR-Z coilovers featureAST Lowering Springs for the 2004 2014 Mitsubishi Colt (Z30) 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.