3D Design F8X M3 / M4 Coilover Kit

SKU: 1101-28211

Regular price $4,450.00


Ever since they were founded in 1998, 3D Design has been committed to crafting high quality suspension solutions. This impeccable design rings true for the 3D Design F8X M3 / M4 Coilover Kit. By utilizing a single-cylinder inverted-type strut design, this 3D Design kit provides a high-degree of rigidity and sharp handling characteristics. All kits are also height adjustable, featuring a 20 stage adjustment. This results in a kit that is customizable, allowing you to hand tailor your driving experience. If you’re in the market for the best parts around, IND is here to provide the wide variety you need.

Spring Rates:

  • Front spring rate ~ 336 lbs/inch
  • Rear spring rate ~ 448 lbs/inch

A suspension component, much like brakes, is a consumable item. Subsequently, inspection and diagnostic is recommended every 15000 miles of use or 2 years. 3D Design Japan offers a rebuild service on all suspension kits. This is a simple estimation and depends on the vehicle use. If you suspect diminished performed, please contact a 3D Design North America representative.



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