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Free Shipping Over $100! - No Promo Code Needed

For a limited time only, enjoy Free Economy Shipping on orders over $100. Offer applies to shipments within the contiguous United States only, and excludes certain brands and items. Must select the "Free Shipping" option at time of checkout to receive promotion. Required subtotal of $100 or greater excludes sales tax.

Exclusions: Free Shipping Promotion excludes products by AWE Tuning, Corsa Performance, KW Suspension, Milltek, Neuspeed, and Wagner Tuning, as well as oversized items.

Please Note: Certain brands, products, and oversized items are not eligible for this free shipping offer. This Free Economy Shipping promotion is for a limited time only, and may change without notice.

Returns: The actual cost of shipping will be deducted from the refund/credit amount for items that are returned.

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Welcome to 034Motorsport!

2-Piece Brake Rotor Upgrade for F8x BMW Now Available from 034Motorsport!

The 034Motorsport 2-Piece Floating Brake Rotor Upgrade Kits for the BMW F8x M2/M2C/M3/M4 are a complete replacement brake rotor kit, designed to work flawlessly with the factory calipers found on the BMW F8x M2/M2C/M3/M4. While reducing weight, the rotor retains proper thermal mass in the rings to adequately capture heat, while utilizing 72 directionally curved vanes to forcefully flow cool air through the rotor to dissipate heat.


  • Lightweight Construction
    • 034-301-1009 Front Rotor: 23.8lb 034Motorsport Rotor vs. 24.0lb OE BMW Rotor
    • 034-301-2009 Rear Rotor: 20.6lb 034Motorsport Rotor
  • Floating, 2-Piece Design
  • Aerospace Grade Aluminum Hats
  • CM-250 Special Alloy Rotor Rings
  • J-slotted Friction Face
  • OEM Fitment & Functionality
  • 72 Curved Vanes Force Cooling Air through Brake Disc
  • Floating Bobbins Mounting System
  • Replaceable Rotor Rings
  • Lower Long-term Maintenance Cost


  • BMW / M2 LCI / F87 / 2016-2019
  • BMW / M3 / F80 / 2012-2015
  • BMW / M3 LCI / F80 / 2015-2018
  • BMW / M4 / F82 / 2013-2017
  • BMW / M4 LCI / F82 / 2016-2019
  • BMW / M4 / F83 / 2013-2017
  • BMW / M4 LCI / F83 / 2016-2019
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