AST Suspension Lowering Springs (30mm/30mm TUV) - 2001-2005 Honda Civic Coupe (EM215) 135is 2009 Dodge Challenger R/T (LC/LA)

2009 Dodge Challenger R/T (LC/LA)

2002 Mitsubishi Lancer Evolution AWD (CT9A)

2015 Chrysler 300C Base (LX/LD)

2012 Porsche 911 Turbo Cabrio 997 (w/o PASM)

AST Suspension Lowering Springs (30mm/30mm TUV) - 2001-2005 Honda Civic Coupe (EM215) 135is 2009 Dodge Challenger R/T (LC/LA)AST Lowering Springs for the 2001 2005 Honda Civic (EM215) 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.