Swift Spec-R Springs For 2015-2019 BMW M3/M4 [F80/F82]

Benefits

• Amazing track performance with comfort for daily use.
• Allows for tight cornering much faster due to a lower center of gravity.
• Amazing performance on and off the track.

• M3: Front Spring Rate: 268 lbs/inch
  M4: Front Spring Rate: 279 lbs/inch

• M3: Rear Spring Rate: 715 lbs/inch
  M4: Rear Spring Rate: 726 lbs/inch

• M3: Front Drop: 1.0 inch
  M4: Front Drop: 1.1 inch

• M3: Rear Drop: 0.4 inch
  M4: Rear Drop: 0.9 inch

• 2015-2019 BMW M3 [F80]
• 2015-2019 BMW M4 [F82]