Product Details

AST Lowering Springs for the 1988-1993 Ford Sierra Cosworth RWD (BEF/BFGC) 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.

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-14-856
Part Name Lowering Spring
Vehicle 1988-1993 Ford Sierra Cosworth RWD
Chassis Code BEF/BFGC
Ride-Height Adjustable No
Spring Type Progressive
Approximate Drop - Front 30mm
Approximate Drop - Rear 30mm
TUV Certified Yes
Quantity Set of 4
Note 1 Not suitable for models with EDC-system.
Note 2 Not suitable for 4WD (four-wheel drive) cars.
Note 3 The indicated lowering is the effective lowering. Standard lowering has already been considered.

Vehicle fitment

This product fits the vehicles listed below.

YearMakeModelDrivetrainNotes
1988FordSierraRWD
1989FordSierraRWD
1990FordSierraRWD
1991FordSierraRWD
1992FordSierraRWD
1993FordSierraRWD

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