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20+ Years of Alcon Experience. FREE SHIPPING on all Brake Kits (USA) - Open M-F 8-5
20+ Years of Alcon Experience. FREE SHIPPING on all Brake Kits (USA) - Open M-F 8-5

Alcon/Pro System BMW F8x M2/M3/M4 Rear Big Brake Kit

SKU BRK.200510
Save 9% Save 2%
Original price $5,220.09 USD
Original price $5,220.09 USD - Original price $6,162.00 USD
Original price $5,220.09 USD
Current price $5,129.00 USD
$5,129.00 USD - $5,601.97 USD
Current price $5,129.00 USD
Caliper Finish: Anodized
This item is made to order and configured to your exact order specifications. Please contact us for an exact ship date.
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PRODUCT INFORMATION

Alcon Big Brake Kit REAR for the BMW F8x Platform (F87 M2, F82 M4, and F80 M3) Developed by Alcon and Pro System Brakes for C5 Corvettes - there is no better braking system. 355x28mm rotors with 4 Piston CAR49 lightweight calipers. RETAINS parking brake. Requires 19" wheels.


Alcon BMW M2/M3/M4 REAR big Brake kit

Images show both plated and anodized calipers. Select your choice.

Alcon and Pro System Brakes has taken what it has learned during more than two decades in motorsport to develop brake kits and solutions for selected street machines. These upgrades allow high-performance vehicles to take on both track and road challenges. We know the sports car world and we can put together the complete kit for your racer. Brackets, hats, rotors, calipers, brake lines, pads, a braking solution in a box, thanks to our expertise and experience.

Features

  • All rotors are machined at our facility in Mooresville, North Carolina from specially formulated grey cast iron providing the best in thermal stability, friction coefficient and heat transfer characteristics.
  • Dyno-bedded rotors and pads
  • Precision machined and anodized aluminum hats and brackets
  • Fully floating rotor attachment with anti-rattle clips
  • Utilizes stock park brake • All kits are supplied with high performance brake pads.
  • Added value, most of our competitor's kits have a similar cost but brake pads, anti-rattle clips and bedding are not included. However, these are all included.

Alcon calipers:

  • Forged CAR49 aluminum calipers used in top level pro racing 6.0# ea.
  • Aerospace grade aluminum alloy provides high strength and light weight
  • 4 piston
  • High temperature seals
  • Piston diameter optimized for use with stock master cylinder, booster and ABS
  • Fully compatible with aftermarket ABS systems
  • Staggered piston diameters reduce pad taper
  • Bolted pad retainer to increase stiffness
  • Quick change pads without removing calipers
  • Stainless steel pistons

Rotors

  • Floating 2-piece design allows thermal expansion of the rotor while minimizing deformation and ensuring the rotor is self-centered with the pads
  • 15.4# ea.
  • Superior braking and cooling efficiency
  • Features directional ventilation vanes to create suction, turbulence, and guides cool air through the rotor for improved heat dissipation and increased resistance to cracking

Curved Directional Ventilation Vanes

Features 48 directional ventilation vanes to create suction and turbulence, and guide cool air through the rotor to achieve better heat dissipation and increased resistance to cracking under harsh track conditions. Each rotor is left or right side specific, and the ventilation vanes are optimized to spin in a particular direction to pump the maximum amount of cool air through the rotor. This design allows the rotor to run up to 30% cooler than O.E. rotors and increases cooling efficiency by up to 30% over standard 1-piece units. Brake fade and judder are minimized during extended sessions. This means the brake system can withstand heavier track usage and provide consistent braking performance lap after lap.

Slotted Friction Face

Slotted rotor face pattern improves brake consistency by constantly cleaning the contact surface and dissipate heat generated, and gases released when the pads come into contact with the rotors. Slotted rotors have a superior advantage over blank rotors in wet or raining conditions by preventing water films to form between the brake pad and rotor surface.

Aluminum Hats

  • CNC machined from lightweight 6061-T6 aerospace grade aluminum
  • Unsprung weight reduction
  • High strength and durability
  • Black/hard anodized to increase resistance to wear and corrosion

Free Shipping

Free on all brake kits to the continental USA

Official Alcon Distributor

Expert Advice, Products, Support

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+1 (630) 360-2548

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Frequently asked questions on Alcon Brakes

Why buy from Alconkits.com?

Can I buy Alcon Brakes and parts somewhere else?

Yes, some general automotive retailers and online marketplaces may list Alcon brake kits or individual components. However, Alcon brake systems are engineered, vehicle-specific systems, not commodity parts.

When purchased from Alconkits.com, you are buying directly from a specialist Alcon distributor with deep application knowledge, fitment validation experience, and long-term service support. This ensures you receive the correct configuration, pad compound guidance, wheel-clearance assistance, and ongoing support throughout the life of the brakes.

Why should I buy this kit from Alconkits.com instead of a retailer like eBay or Amazon, or marketplace?

Alconkits.com specializes exclusively in Alcon brake systems. We are not a general parts reseller.

When you buy from Alconkits.com, you get:

  • Application-specific guidance for heavy trucks like the Ram TRX
  • Fitment advice on your brakes to ensure they clear your wheels with guaranteed compatibility with your vehicle.
  • Wheel-fitment and clearance validation support
  • Pad compound recommendations based on real-world use (street, off-road, towing, track)
  • Access to replacement pads, rotors, seals, and service parts long after purchase
  • Lifetime technical support from Alcon brake specialists

Most marketplaces can sell a box. We support the entire brake system lifecycle for as long as you own it.

What makes Alcon big brake kits different from other aftermarket brake options?

Alcon brake kits are engineered systems, not assembled collections of parts.

Each kit is designed with:

  • Vehicle-specific caliper piston sizing
  • High-mass rotors for thermal capacity on heavy vehicles
  • Motorsport-grade materials and manufacturing processes
  • Compatibility with factory ABS, traction control, and master cylinder

This results in more consistent pedal feel, better heat management, and superior durability compared to budget or generic big brake kits.

Are Alcon brake parts “one-size-fits-all”?

No. Alcon brake kits are application-specific.

Vehicle weight, intended use, rotor size, caliper configuration, and pad compound all matter—especially on high-performance cars and trucks. Selecting the wrong configuration or pad compound can reduce braking performance, increase noise, or accelerate wear.

This is why buying from the specialist distributor, Alconkits.com, matters.

What type of driver is Alcon/Pro System BMW F8x M2/M3/M4 Rear Big Brake Kit for?

Manufactured by Pro-System, we recommend this as being suitable for the following driving styles:

  • Street
  • Sporting
  • Street/Track
  • Armored/OffRoad
  • Track/Race

After purchase support questions.

What happens if I need pads, rotors, or service parts in the future?

This is THE question to ask. Alcon brake systems are fully serviceable.

When you purchase from Alconkits.com, you have long-term access to:

  • Replacement brake pads
  • Replacement rotors
  • Seal kits and service components
  • Technical guidance for maintenance and service intervals

This is a major advantage over marketplace sellers who may not support the product after the sale. We know what fits, we stock it, and we don't sell you parts you don't need.

Why does this Alcon brake kit cost more than stock brakes or some aftermarket options?

Alcon brake kits are built to deliver higher performance, durability, and consistency than OEM or budget aftermarket brakes.

The cost reflects:

  • Larger, higher-mass rotors for heat control
  • Precision-machined multi-piston calipers
  • Motorsport-grade materials and testing
  • Long-term serviceability and support

This is not a cosmetic upgrade—it is a functional braking system designed for demanding use.

Is Alconkits.com an authorized Alcon distributor?

Yes. Alconkits.com is an authorized and specialist Alcon distributor with one of the largest Alcon-focused catalogs and knowledge bases available.

Our team has extensive experience supporting Alcon brake systems across trucks, SUVs, performance cars, and specialized applications.

What kind of support is available if I have questions before or after purchase?

Alconkits.com provides lifetime technical support for Alcon brake systems purchased through us.

Our support resources include:

  • Direct access to Alcon brake experts
  • Extensive technical articles and guides
  • Fitment and configuration assistance
  • Long-term ownership and service support

Brakes are a critical system—our goal is to make sure you get it right.

How do I get support for Alcon Brakes

We make it easy - connect with us the way its convenient for you.

  • Call or Text Msg us at 630-360-2548
  • Use the Chat feature on this page.
  • Email us at sales@alconkits.com

TAGS

  • Big Brake Kit
  • Competition Kit
  • Competition Kit
  • rear
  • alcon
  • pro
  • system
  • bmw
  • f8x
  • m2
  • m3
  • m4
  • big brake kit
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