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EBC SG2FK-054 Racing 2-Piece Fully-Floating Brake Rotors 355mm Pair

(BMW 328i 1996-2000, Z4 2003-09, Z3 1996-2002, 325i 1992-95, 2001-05, 330i 2001-05, 330Ci 2001-06, 320i 1992-95, 2001-05, 325Ci 2001-06 + 11 more models)

Manufacturer

Picture for manufacturer EBC

Part Number

SG2FK-054
6 reviews
Sale Price

$961.10

In Stock (8)

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The EBC SG2FK-054 racing 2-piece fully-floating brake rotors represent the pinnacle of high-performance braking technology. These premium swept groove rotors are specifically designed as direct replacement discs for EBC Brakes Racing's Balanced Brake Kits, delivering exceptional stopping power and thermal management for both street and track applications.

Advanced Construction and Materials:

  • Cast from race-proven G3500 disc alloy with high carbon and high copper metallurgy for superior thermal conductivity
  • 355mm diameter vented rotors with 32mm thickness (30mm minimum)
  • Precision-machined aerospace-grade aluminum hubs with hard anodized finish for durability and corrosion resistance
  • Features 48 directionally-handed curved vanes for maximum cooling efficiency
  • Swept groove design optimizes pad bite and heat dissipation

Fully-Floating Design Benefits:

  • Cast iron friction rings float on EBC's patented SD-Drive technology bobbins
  • Allows up to 3mm of expansion and contraction under extreme braking heat
  • Single-piece stainless steel bobbins prevent corrosion and ensure long-term floating performance
  • Anti-rattle spring clips at each bobbin location ensure silent operation
  • Significantly lighter than OEM rotors, reducing unsprung weight for improved handling and acceleration

Performance and Testing:

  • Completed two full Reg 90 test cycles with zero disc cracking or crazing
  • Outperforms most OE discs by over 4x in thermal fatigue testing
  • Tested to withstand hundreds of hours of harsh track driving
  • Road-friendly design makes them ideal for street cars with occasional track use

Each rotor is balance checked, metallurgy verified, and precision double disc ground for perfect accuracy and flatness. The friction rings feature a black heat-resistant finish that wears to natural iron in the swept areas while protecting unswept surfaces. This is a pair of rotors designed exclusively for front fitment on vehicles equipped with EBC Brakes Racing Big Brake Kits.

Products specifications

Fits

BMW 328i 1996-2000, Z4 2003-09, Z3 1996-2002, 325i 1992-95, 2001-05, 330i 2001-05, 330Ci 2001-06, 320i 1992-95, 2001-05, 325Ci 2001-06, 325xi 2001-05, 318ti 1995-99, 330xi 2001-05, 323i 1998-2000, 318i 1992-99, 325is 1992-95 + 5 more models

Position

Front

Prop 65

Yes

Easy & fast shipping

First time I place an order, good prices and fast shipping. Would definitely order again from them.

I can't really grade the last one as the product has not arrived yet.

all items showed up in different packages with one tracking number for 3 separate packages

I have trying to return another order and no one answers the phone.

Best price for the item I needed!

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