Product Details

Yellow Speed Racing Premium Competition Coilovers for the 2003-2008 BMW Z4 Coupe/Roadster (E85/E86) are designed for vehicles that take part in track events and competition racing. This is part number YS01-BM-PC029.

The system has 33-way damping adjustment and full-length ride height adjustment. The lower mounts are lightweight alloy aluminum to reduce unsprung weight. Spring rates are stiffer than the Dynamic Pro Sport coilovers and the valving is larger. Every application is test fit and road tested.

Features

  • 33-way damping adjustment
  • Full-length ride height adjustment
  • Lightweight alloy aluminum lower mounts to reduce unsprung weight
  • Stiffer spring rates and larger valving than the Dynamic Pro Sport coilovers
  • Hand built and made to order
Specifications
Part Number YS01-BM-PC029
Part Name Yellow Speed Premium Competition Coilovers
Vehicle 2003-2008 BMW Z4 Coupe/Roadster
Drivetrain RWD
Placement Front & Rear
Chassis Code E85/E86
Damping Adjustment 1-Way (33 levels)
Ride-Height Adjustable Yes
Spring Rate - Front 16 kg/mm
Spring Rate - Rear 18 kg/mm
Top Mounts - Front Aluminum Pillowball Upper Mount with Camber Plate
Top Mounts - Rear Aluminum Upper Mount (no pillowball) or Aluminum Pillowball Upper Mount (choose when ordering)
Notes Coupe/roadster, non M-POWER

Vehicle fitment

This product fits the vehicles listed below.

YearMakeModelDrivetrainNotes
2003BMWZ4RWDCoupe/roadster, non M-POWER
2004BMWZ4RWDCoupe/roadster, non M-POWER
2005BMWZ4RWDCoupe/roadster, non M-POWER
2006BMWZ4RWDCoupe/roadster, non M-POWER
2007BMWZ4RWDCoupe/roadster, non M-POWER
2008BMWZ4RWDCoupe/roadster, non M-POWER

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