StopTech  |  Barcode: 899590007953

StopTech 81.B38.9931 AeroRotor Kit Fits 15-20 M3 M4

FLMN81.B38.9931
$1,647.79
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StopTech 81.B38.9931 AeroRotor Kit Fits 15-20 M3 M4 is backordered and will ship as soon as it is back in stock.

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Specifications

Brand The manufacturer or company that produces the item.
StopTech

Disc Brake Rotor

AeroRotor Kit

AeroRotor Kit; Slotted And Zinc Plated; Front; 2 pc.;


SPECIFICATIONS:
  • Position: Front
  • Style: Slotted
  • WARNING CA Proposition 65: Yes
  • WARNING CA Proposition 65 Message: WARNING: Cancer and Reproductive Harm

FEATURES:
  • StopTech Aero-Rotor

StopTech AeroRotor Replacement Kits ARK are designed to replace your vehicle's original factory rotors; while retaining the factory brake calipers. Although the ARK is the same diameter and thickness as the factory rotors; it offers improved cooling; braking; and handling. The directional; floating AeroRotors allow independent expansion of the rotor and hat without "coning;" thanks to elongated drive pin holes. ARK components include AeroRotor friction rings with patented internal vane design; pre-assembled to billet aluminum AeroHats with directional stand-offs that optimize cooling airflow. The patented AeroRotor vane design pushes up to 80 percent more air than factory rotors for better cooling and reduced fade on the track. The aircraft-grade aluminum hats and 2-piece AeroRotors are up to 8 pounds lighter than stock rotors; allowing faster acceleration and deceleration; and improved handling. StopTech AeroRotors are available slotted or cross-drilled. These slots or holes allow better dissipation of heat; friction material and debris; assuring that fresh pad material is in contact with the rotor every time the brakes are applied. An optional anti-corrosion; zinc finish is available for customers in cold climates; where salt and chemicals are used to melt snow and ice. The zinc coating also benefits customers who prefer no visible surface rust on the vanes and outer circumference of the rotors. StopTech AeroRotors are 100 percent made in the USA.

StopTech is the high performance and racing brand from Centric Parts - a leading innovator of world class brake components and systems for production-based race cars and high performance vehicles on the street and track. StopTech was the first to offer balanced brake upgrades for production cars and remains the worldwide leader with over 700 platform offerings that dramatically improve overall braking performance.

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For any reason you are not completely satisfied with your purchase, you may return the product(s) within 14 days after receiving the product(s) for a 20% restocking fee plus original shipping costs. All product(s) must be in its original, unused, sellable condition. If the returned merchandise is not in the same condition as it was when sold, we will not be able to process the return and the merchandise will be sent back at the buyer's expense.

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Fitment Notes