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Win this M240i!
Every $50 spent = 1 entry*

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ECS 6-Piston Front Big Brake Kit (325X25)

Give your BMW incredible stopping power!
Requires the use of 17" or larger wheels
Mfg Part #
34113646
ECS Part #
ES#2215444
Brand
Assembled By ECS
1945.90
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Availability: Inventory On Order, ETA Oct 8, 2021
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Product Details

Requires the use of 17" or larger wheels

Brake harder with less brake fade.

ECS Big Brake Kit includes:

  • 6-piston calipers from the E82, E88 and the E9X BMW Performance big brake kit, with original equipment pads

  • 325x25 semi-floating BMW Performance Rotors

  • ECS caliper brackets

  • ECS Exact Fit braided stainless reinforced brake lines

  • All necessary hardware, including pad sensor, caliper and carrier bolts, and rotor screws.

  • One liter Pentosin Super DOT4 Brake Fluid

Brake bias will not be dramatically affected. For track applications, a more aggressive rear pad is recommended. Most 17” wheels will clear these calipers. To verify fitment, please see the attached template.

The four (4) longer bolts pictured will come attached to the OEM caliper carrier. This carrier must be removed and replaced with the ECS caliper carrier. Please refer to the attached installation guide for further details.

This Part Fits the Following Vehicles

Make Model Submodel Engine
BMW E36 318i M42 1.8L
BMW E36 318i M44 1.9L
BMW E36 318ic M42 1.8L
BMW E36 318ic M44 1.9L
BMW E36 318is M42 1.8L
BMW E36 318is M44 1.9L
BMW E36 323ic M52 2.5L
BMW E36 323is M52 2.5L
BMW E36 325i M50 2.5L
BMW E36 325ic M50 2.5L
BMW E36 325is M50 2.5L
BMW E36 328i M52 2.8L
BMW E46 323i M52 2.5L
BMW E46 325Ci M54 2.5L
BMW E46 325i M54 2.5L
BMW E46 325xi M54 2.5L
BMW E46 328Ci M52 2.8L
BMW E46 328i M52 2.8L
BMW Z3 1.9 M44 1.9L
BMW Z3 2.3 M52 2.5L
BMW Z3 2.5 M52 2.5L
BMW Z3 2.5i M54 2.5L
BMW Z4 2.5i M54 2.5L
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

Kit Contents

Description Brand Qty
BMW Performance Brake Rotor - Left Genuine BMW - Corporate Logo 1
BMW Performance Brake Rotor - Right Genuine BMW - Corporate Logo 1
Caliper Collar Bolt - Priced Each Genuine BMW - Corporate Logo 4
BMW M Performance Left Side 6-Piston Caliper - E82/88 135i Genuine BMW M Performance - Corporate Logo 1
BMW M Performance Right Side 6-Piston Caliper - E82/88 135i Genuine BMW M Performance - Corporate Logo 1
TYP 200 Brake Fluid - 1 Liter ATE - Corporate Logo 1
Front Brake Pad Wear Sensor MTC - Corporate Logo 1
Stainless Brake Rotor Set Screw - Priced Each ECS - Corporate Logo 2
Front Brake Pad Set Textar - Corporate Logo 1
Caliper Bracket - E46/E46 OEM BBK ECS - Corporate Logo 2
BMW E36/E46 Font S.S. Brake Hose Set For BMW BBW Calipers ECS - Corporate Logo 1

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Manufacturer names and/or part numbers are used only for identification purposes.

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