Skip to content

GiroDisc 14-20 BMW M2/M3/M4 (F8X w/Blue Calipers) 380mm Front Caliper Rebuild Kit

Marsoni M251S
Sale price$56.00
Pay 4 payments of $14.00 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
GiroDisc 14-20 BMW M2/M3/M4 (F8X w/Blue Calipers) 380mm Front Caliper Rebuild KitSKU: CCRK1 186 GiroDisc Front Caliper Rebuild Kit for 2015 2021 BMW M2, M3, M4 (F8X Chassis with Blue Calipers and 380mm Iron Rotors) This GiroDisc kit rebuilds one front caliper on 2015 2021 BMW M2, M3, M4 F8X models with factory blue calipers and 380mm iron rotors. It replaces worn seals and boots to restore hydraulic integrity and consistent stopping power for street and track use. Direct fit design ensures reliable performance without
Easy Shipping

Quick Dispatch:

Your GiroDisc 14-20 BMW M2/M3/M4 (F8X w/Blue Calipers) 380mm Front Caliper Rebuild Kit orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your GiroDisc 14-20 BMW M2/M3/M4 (F8X w/Blue Calipers) 380mm Front Caliper Rebuild Kit ships.

Need Help?
Questions about GiroDisc 14-20 BMW M2/M3/M4 (F8X w/Blue Calipers) 380mm Front Caliper Rebuild Kit, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for GiroDisc 14-20 BMW M2/M3/M4 (F8X w/Blue Calipers) 380mm Front Caliper Rebuild Kit in your area.

Get Shipping Estimates

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 1026 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
B
Verified Purchase
beachx
West Palm Beach, US
★★★★★ 3
Too small
Material Type: Gray - 3 Pairs, Size: X-Large
Too tight! Even size large used for a man with smaller feet is too tight. Also, no instructions for use or care.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
J
Verified Purchase
Jo-Ann Epstein
Natrona Heights, US
★★★★★ 5
Good fit
Material Type: Black - 3 Pairs, Size: X-Large
My husband just started using these and they feel comfortable. Hasn't used them long enough to see if his heels are better. He has a high arch so I bought him the XL and they fit perfectly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026
M
Verified Purchase
M.R.
Dallas, US
★★★★★ 5
No more painful cracked heels! These really do work!
Material Type: Black - 3 Pairs, Size: X-Large
These really do work well. This is one of the first winters that I have not experienced painful, cracked heels. They are long lasting, and definitely make my heels smoother and softer after wearing them. For the first few times wearing them I simply went with the moisturizer embedded in them. After a few uses I then covered my heels with Aquaphor Advanced Therapy Healing Ointment. This worked even better, and I would recommend it. I am very glad I bought these. Of note, I have really big feet that are quite wide and the XL are a little snug but not uncomfortably so. I use them overnight, but also have worn them under socks and they work fine.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 3, 2026
K
Verified Purchase
kim
Louisville, US
★★★★★ 5
Wonderful for dry feet
Material Type: Black - 3 Pairs, Size: X-Large
I have been dealing with dry skin and problems with the heel of my foot, so I thought I would give these a try. I am so glad I did. They moisturize beautifully. A must is you are having trouble with your feet.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
M
Verified Purchase
Michael S.
Los Angeles, US
★★★★★ 5
Heel Fisures
Material Type: Black - 3 Pairs, Size: X-Large
Fantastic product. Worked well beyond my expectations.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026

recommand products