BC Racing ZR Series Coilovers For BMW E90/92 M3 3 Series (Originally With EDC) 07-13

The BC Racing ZR Series Coilovers for the BMW E90/92 M3 are the top of the line track spec coilovers offered by BC Racing.

These coilovers are designed and tested specifically for racing use and come with external reservoirs for the dampers which offer 3 way independent dampening adjustment, allowing you to fine tune low speed compression, high speed compression and rebound independently.

The reservoirs are connected with steel braided lines, allowing you to mount the reservoirs in an easy to access spot for easy adjustment (some applications come with solid stems).

On MacPherson strut models, these coilovers also feature inverted dampers to minimize heat on the dampers as well as unsprung weight. On Double A-Arm cars, the dampers are regular upright dampers.

The ZR Series come with Swift Springs standard and like all BC Racing coilovers these are fully customizable with custom spring rates and damper valving to suit your requirements.

If you are looking for an affordable track spec coilover, these are about as good as its going to get.

The Full List Of ZR Series Features Includes:

• Height adjustment (1-3 inches lower on most models) by the shock body allowing you to retain full suspension travel at all ride heights
• Inverted monotube dampers on MacPherson strut models
• Linear twin piston dampers
• 3 way independent dampening adjustment giving you 30-clicks of rebound adjustment, 15-clicks of low-speed compression and 12-clicks of high-speed compression adjustment
• Camber adjustable pillow ball top mounts front and rear on applicable models (Regular Pillowball mounts on non-adjustable applications)
• Swift Springs standard
• Custom spring rates and valving available
• 2 year warranty against manufacturing defects
• Fully rebuildable with replacement parts