Vehicle Fitment

  • 2006–2013 BMW 3 Series (E90/E92) 328i (3.0L I6)
  • 2007–2013 BMW 3 Series (E90/E92) 335i (3.0L I6 Turbo)

Features

  • Cryogenically treated for enhanced durability and reduced thermal cracking
  • Sport slotted design improves pad bite and reduces brake fade
  • Double disc-ground for a consistent friction surface and smooth bedding
  • Symmetric vane, split-core castings for uniform heat distribution
  • Black E-Coat anti-corrosive coating protects better than competitors' spray paint
  • Direct OE replacement—no modifications required
  • Reduces pad glazing and brake noise with European-style higher friction compound pads
  • Ideal for daily driving and spirited driving applications

Specifications

  • Position: Front Left (driver side)
  • Rotor Type: Vented, slotted, 1-piece
  • Outer Diameter: 319 mm (12.56")
  • Nominal Thickness: 25 mm (0.98"); minimum 23 mm discard
  • Overall Height: 54 mm (2.13")
  • Bolt Pattern: 5-lug, 120 mm bolt circle diameter
  • Center Bore: 72.56 mm (2.85")
  • Weight: approx. 7.5 kg (16.5 lb)
  • ABS tone ring: Not included
  • Emissions/legal: Street-legal; not CARB certified

Included Components

  • 1x StopTech 126.44129CSL Cryo Sport Slotted Brake Rotor (Front Left)

Product Description

The StopTech 126.44129CSL is a premium one-piece Cryo Sport Slotted brake rotor designed to replace the front left rotor on 2006–2013 BMW 3 Series (E90/E92) 328i and 335i models. Featuring a cryogenically treated high-carbon cast iron construction, this rotor offers enhanced durability and resistance to thermal cracking, making it ideal for both daily driving and spirited driving applications.

The sport slotted design improves pad bite, reduces brake fade, and enhances wet and dry braking performance. The double disc-ground friction surface ensures consistent performance and smooth bedding. Additionally, the symmetric vane, split-core castings provide uniform heat distribution, while the black E-Coat anti-corrosive coating offers superior protection against corrosion compared to traditional spray paint.

This rotor is a direct OE replacement, requiring no modifications for installation. It is designed to work seamlessly with the factory brake system, providing improved braking performance and reliability. Whether you're looking to upgrade your braking system or replace worn-out components, the StopTech 126.44129CSL Cryo Sport Slotted Brake Rotor is an excellent choice for enhancing your BMW's braking capabilities.



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