$1,499.00

2020+ G8X M3 / M4 COILOVER CONVERSION KIT

2047.12
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PROUDLY MADE IN THE USA
By Ground Control Suspension Systems
ⓘ Helper Springs are 4" or 8" tall springs with a very low spring rate. (They can be fully compressed with just your index finger and thumb.) Their primary purpose is to keep tension on the main spring at full droop. This prevents the main spring from coming loose & settling improperly upon significant weight transfer to the opposite side of the vehicle (lifting the corner in question off the ground,) when jumping the vehicle, during aggressive or track oriented driving, or off road applications. Another benefit worth noting is their ability to keep everything 'in place' when lowering the vehicle with a hydraulic jack. Without them, you will need to make sure the main springs settle correctly into place, as well as the top hats, etc.

Now introducing our G8X BMW M3 or M4 Coilover Conversion Kit! This kit allows you to convert your existing BMW OEM front struts into full-fledged height adjustable coilovers. This kit also allows you to retain your EDC - Electronic Damping Control - if you so choose.

  • Removal of stock front spring seat required - no cutting or welding required.
  • Expected ride height change from 0 to 1.75 inches.

The Kit Includes:

    • Camber/Caster Plates (that allow use of EDC)
    • Adjustable ride height conversion for the stock struts
    • Four Eibach Linear Coilover Springs
    • Front sway bar brackets for strut, as well as a bracket for the accelerometer
    • Front adjustable sway bar end links
    • Rear ride height adjusters

 

 

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