ST XTA Adjustable Coilovers 2003-08 BMW Z4 Z85

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Fits coupe and roadster. Fits 2.5 and 3.0

 See fitment guide below for all applications, special notes, and exact front and rear lowering ranges. 

 ST suspension products are engineered and made by KW in Germany to satisfy stringent quality and performance standards.

 ST XTA coilovers feature KW damping technology which allows the suspension to be made either stiffer or softer depending on the driving conditions.

 This damping adjustment is made on the upper end of the chromed piston rod allowing the setup to be changed almost instantly.

 If the rebound force is increased, your car will drive with more track stability and reduced body roll.

 If rebound force is decreased, it will be more daily driver comfortable.

 For increased performance, ST XTA coilovers feature an aluminum adjustable top mount allowing the camber and caster to be adjusted depending on your driving needs or vehicle setup.

 Galvanized coilover bodies with an additional corrosion resistant coating give life long service and dependable performance in any conditions. 

 Scaled camber adjustment is marked on the mounts for accurate changes. 

  Lowering is within the TÜV-tested, safe adjustment range.

 The best coilovers for BMW Z4 are at MGC.

 Images are example only and may not be the actual kit for your car. 

 Installation instructions

Fitment Guide:

• 2003-2005 BMW Z4 2.5i L6.2494cc

  2003: Lowering Rate: F: 0.8-2.0" / R: 0.6-1.6" 42: Wheel spacers may be necessary if using stock wheels and tires. 2-Door; Convertible; RWD;
  2004: Lowering Rate: F: 0.8-2.0" / R: 0.6-1.6" 42: Wheel spacers may be necessary if using stock wheels and tires. 2-Door; Convertible; RWD;
  2005: Lowering Rate: F: 0.8-2.0" / R: 0.6-1.6" 42: Wheel spacers may be necessary if using stock wheels and tires. 2-Door; Convertible; RWD;

• 2003-2005 BMW Z4 3.0i L6.2979cc 

  2003: Lowering Rate: F: 0.8-2.0" / R: 0.6-1.6" 42: Wheel spacers may be necessary if using stock wheels and tires. 2-Door; Convertible; RWD;
  2003: Lowering Rate: F: 0.8-2.0" / R: 0.6-1.6" 42: Wheel spacers may be necessary if using stock wheels and tires.
  2004: Lowering Rate: F: 0.8-2.0" / R: 0.6-1.6" 42: Wheel spacers may be necessary if using stock wheels and tires. 2-Door; Convertible; RWD;
  2004: Lowering Rate: F: 0.8-2.0" / R: 0.6-1.6" 42: Wheel spacers may be necessary if using stock wheels and tires.
  2005: Lowering Rate: F: 0.8-2.0" / R: 0.6-1.6" 42: Wheel spacers may be necessary if using stock wheels and tires. 2-Door; Convertible; RWD;
  2005: Lowering Rate: F: 0.8-2.0" / R: 0.6-1.6" 42: Wheel spacers may be necessary if using stock wheels and tires.

• 2006-2008 BMW Z4 Coupe 3.0si L6.2996cc

  2006: Lowering Rate: F: 0.8-2.0" / R: 0.6-1.6" 42: Wheel spacers may be necessary if using stock wheels and tires. 2-Door; Coupe; RWD;
  2006: Lowering Rate: F: 0.8-2.0" / R: 0.6-1.6" 42: Wheel spacers may be necessary if using stock wheels and tires.
  2007: Lowering Rate: F: 0.8-2.0" / R: 0.6-1.6" 42: Wheel spacers may be necessary if using stock wheels and tires. 2-Door; Coupe; RWD;
  2007: Lowering Rate: F: 0.8-2.0" / R: 0.6-1.6" 42: Wheel spacers may be necessary if using stock wheels and tires.
  2008: Lowering Rate: F: 0.8-2.0" / R: 0.6-1.6" 42: Wheel spacers may be necessary if using stock wheels and tires. 2-Door; Coupe; RWD;
  2008: Lowering Rate: F: 0.8-2.0" / R: 0.6-1.6" 42: Wheel spacers may be necessary if using stock wheels and tires.

• 2006-2008 BMW Z4 Roadster 3.0i L6.2996cc

  2006: Lowering Rate: F: 0.8-2.0" / R: 0.6-1.6" 42: Wheel spacers may be necessary if using stock wheels and tires. 2-Door; Convertible; RWD;
  2006: Lowering Rate: F: 0.8-2.0" / R: 0.6-1.6" 42: Wheel spacers may be necessary if using stock wheels and tires.
  2007: Lowering Rate: F: 0.8-2.0" / R: 0.6-1.6" 42: Wheel spacers may be necessary if using stock wheels and tires. 2-Door; Convertible; RWD;
  2007: Lowering Rate: F: 0.8-2.0" / R: 0.6-1.6" 42: Wheel spacers may be necessary if using stock wheels and tires.
  2008: Lowering Rate: F: 0.8-2.0" / R: 0.6-1.6" 42: Wheel spacers may be necessary if using stock wheels and tires. 2-Door; Convertible; RWD;
  2008: Lowering Rate: F: 0.8-2.0" / R: 0.6-1.6" 42: Wheel spacers may be necessary if using stock wheels and tires.

• 2006-2008 BMW Z4 Roadster 3.0si L6.2996cc

  2006: Lowering Rate: F: 0.8-2.0" / R: 0.6-1.6" 42: Wheel spacers may be necessary if using stock wheels and tires. 2-Door; Convertible; RWD;
  2006: Lowering Rate: F: 0.8-2.0" / R: 0.6-1.6" 42: Wheel spacers may be necessary if using stock wheels and tires.
  2007: Lowering Rate: F: 0.8-2.0" / R: 0.6-1.6" 42: Wheel spacers may be necessary if using stock wheels and tires. 2-Door; Convertible; RWD;
  2007: Lowering Rate: F: 0.8-2.0" / R: 0.6-1.6" 42: Wheel spacers may be necessary if using stock wheels and tires.
  2008: Lowering Rate: F: 0.8-2.0" / R: 0.6-1.6" 42: Wheel spacers may be necessary if using stock wheels and tires. 2-Door; Convertible; RWD;
  2008: Lowering Rate: F: 0.8-2.0" / R: 0.6-1.6" 42: Wheel spacers may be necessary if using stock wheels and tires.