Product Details

These AST Suspension Optima lowering springs fit the 2011-2015 Kia Optima 1.7CRDi/2.4 FWD (TF). AST Lowering Springs for the Kia Optima 1.7CRDi/2.4 are made from high tensile chromium-silicon wire selected by AST engineers for consistent quality.

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 powder coated.

Standard Features

  • Progressive rates on most vehicles.
  • EDC Compatible (if applicable to vehicle)
  • Each spring is blocked and computer tested prior to shipping, which reduces any settling once installed on the vehicle.
  • Lifetime warranty on breaking.
  • Most of our spring applications are TUV Certified and certificates can be provided upon request.
Specifications
Part Number ASTLS-14-1040
Part Name Lowering Spring
Vehicle 2011-2015 Kia Optima 1.7CRDi/2.4 FWD
Chassis Code TF
Ride-Height Adjustable No
Spring Type Progressive
Front Lowered Height 1.18 in. (30 mm)
Rear Lowered Height 1.18 in. (30 mm)
TUV Certified Yes
Country of Origin Netherlands
Quantity Set of 4
Notes 1.7CRDi/2.4 (200PK)

Vehicle fitment

This product fits the vehicles listed below.

YearMakeModelDrivetrainNotes
2011KiaOptimaFWD
2012KiaOptimaFWD
2013KiaOptimaFWD
2014KiaOptimaFWD
2015KiaOptimaFWD

Customer Reviews

Questions & Answers