Eaton Motorsports Ultimate Track Spec Brake Package E9x M3

  • Sale
  • $2,239.99
  • Regular price $2,245.36

The Eaton Motorsports Ultimate Track Spec Brake Package is the ultimate upgrade for your track-focused BMW. Specifically designed for those who track their E9x M3s, this package reduces rotating mass, has impressive initial bite, and is extremely resistant to fade. For those looking to get the absolute most out of their stock BMW calipers without moving to a big brake package, look no further.

Note: For those looking for a custom spec'd brake package for the track, please email us and we would be happy to accommodate you.

Ultimate Track Spec Brake Package Contents:
G-Loc R12 Front Brake Pads
G-Loc R12 Rear Brake Pads
GiroDisc Front 2-Piece Rotors and StopTech Rear Drilled Rotors

Goodridge Front and Rear Stainless Steel Brake Lines
Castrol SRF Brake Fluid

G-LOC R12 Front Brake Pads

R12 compound has excellent initial bite and a medium to high flat torque curve. Renowned modulation and lower rotor wear. R12 does dust but cleans more easily than most. Works for an aggressive street car and tire HPDE. Recommended for racing in medium HP and weight classes.

Temp Range: 200-1860°F (93°C to 1015°C)
Torque: Medium to High
Recommended Use: Aggressive streetcar and tire HPDE. Recommended for racing in medium HP and weight classes.


Some pad shapes may require a non-refundable core charge. Contact us to see if your application requires a non-refundable core charge.

Not all G-LOC products are stocked. Made to order (MTO) pads require a production time of 5-7 business days. Please inquire for details.

G-LOC™ does NOT recommend R12 for daily use on the street due to elevated levels of dust and noise and the amount of heat needed to work properly.

Goodridge Stainless Steel Brake lines
These are direct replacements for the factory brake lines in your vehicle that will not flex or expand under pressure to deliver a fast response straight from the brake pedal right to your calipers.

Here are the details:


  • Eliminates the inherent spongy brake pedal feel
  • Reduces braking distance and increases safety
  • Race-proven and D.O.T. approved
  • Stainless steel braided and Teflon lined legal for road use
  • More solid braking feel and response
  • Compatible with most brake fluids
  • Complete set of brake lines for the front and rear
  • Comes provided with all necessary OEM replacement hardware making these lines ready

  • Castrol SRF

    Castrol SRF Brake Fluid is a DOT 4 brake fluid suitable for all modern disc and drum brake systems.

    Castrol SRF Racing Brake Fluid is made with a unique silicon ester technology that absorbs less water than conventional glycol ether fluids and prevents the fluid's high temperature performance from deteriorating. Its wet boiling point of 518F is superior to current US DOT 4 specifications and far exceeds that of most other racing brake fluids. Its ability to withstand temperatures in excess of 572F and superior resistance to the effects of absorbed water have established Castrol SRF Brake Fluid as the world's premier fluid for the hydraulic brakes used in all forms of motorsport and racing. Sold in a 1 Liter Bottle.

    Qty: 2


    - DOT Rating - 4
    - Dry Boiling Point - 590°F
    - Wet Boiling Point - 518°F
    - 1L Bottle of Castrol SRF Brake Fluid


    This kit does not come with brake sensors as they tend to fail in a track environment.  Please contact us to add sensors to your order.