Endless 12POT / Racing Big 4 Front & Rear Performance Brake System w/ 3PC Rotors for Z34 Nissan 370Z



2009-2021 Nissan 370Z – Endless 12POT / Racing Big 4 Front and Rear Performance Brake System with 3PC Rotors

STOCK STATUS: Special Order
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Endless 12POT / Racing Big 4 Front & Rear Performance Brake System w/ 3PC Rotors for Z34 Nissan 370Z

The Endless 12POT / Racing Big 4 Front & Rear Performance Brake System for the Nissan 370Z is designed to provide superior stopping power and improved braking performance for the demanding drivers of the 370Z. Utilizing endless patented 12piston caliper design, this system offers superior clamping force and increased cooling capacity compared to the stock brake system. The Endless Racing Big 4 calipers are constructed from lightweight and durable aluminum alloy, and feature an anodized finish for corrosion resistance and longterm durability. This system also offers improved pedal feel, shorter stopping distances, and improved fade resistance. Whether youre looking for improved track performance or just want the peace of mind that comes with superior braking technology, the Endless 12POT/Racing Big 4 kit is the perfect choice for your 370Z.

The 12 Piston Caliper is a gamechanger in its industry. Featuring an unprecedented twopart build of twelve pistons that ensure absolute stability and a fourpad design which further amplifies brake power, this remarkable piece of engineering easily surpasses the traditional 6pot calipers with their three pistons and singlepad design. Put simply, the 12 Piston Caliper is the ideal choice for superior performance and strength.

This model features forged aluminum and variedsized pistons, producing an ideal balance of durability, lightness and improved stability. Moreover, the varying piston sizes reduce the odds of brake pads becoming misaligned and ensure superior control.

The highestquality components have been leveraged to produce Premium Endless calipers, ensuring that each one is crafted with utmost accuracy and attention to detail. Whether you are using them for simple or sophisticated tasks, you can be confident that the results will be precise and dependable. Furthermore, by utilizing RF650 Racing Super Fluid with these calipers, the performance of your brakes is guaranteed to be maximized. Experience maximum responsiveness when applying and releasing force with the assurance that your brakes will respond as intended.

Racing Big 4 Rear System

  • A 4POT caliper kit specifically designed for circuit racing provides better braking power than a standard rear caliper due to its bigger size. When complemented with a 12POT front caliper, the combined frontrear braking setup provides steady and reliable stopping power on all four wheels.
  • The caliper body is constructed from forged aluminum, creating a frame that is both strong and lightweight. Additionally, its exceptional thermal resistance allows it to handle strenuous racing and winding roads even if used frequently.

Blue Anodized Finish

  • When aluminum is left open to the elements, it gains a layer of oxide that protects it from harm. Similar to rusting, the oxide layer created from anodizing is much harder. This makes it ideal for highperformance settings such as racing, being way more resilient than a paint or powder coat. Anodizing the aluminum creates a hardwearing finish that can handle hard circumstances.

“E-Slit” Double Shaving Effect

  • The ESlit Rotor boasts a distinctive design, featuring a long curved cut across the face, the instantly recognizableE symbol in the center, and a layer of shading providing a slight braking effect. This innovative cut reinforces the clinging action created from theE‘, which provides a secure grip when the pads are attached. When the slot is completely worn away, leaving nothing more than theE symbol, it is time to replace the rotor with a new one.
  • Even with frequent use, the brake rotor can become corroded and rusty over time due to regular use and age. For this reason, it is recommended to switch out the old rotor for a new one at least every two years.

About Bedding

  • It is critical to go through abedding process in order to make sure that circuitdevoted pads are able to perform optimally and resist high temperatures. This entails preheating the pads prior to their use to make them robust enough to handle intense usage and maximize their effectiveness.
  • Competitors taking part in topnotch racing events such as SUPER GT, WRC, and certain European circuits are typically supplied with superior quality bedding.
  • It is imperative to complete an exact beddingin procedure before mounting semimetallic brake pads to make sure the correct temperature is achieved and the longevity of both the rotors and pads is optimized.

How to Bed

  • It is important to gradually raise the temperature of the rotor while installing a oneofakind product to between 400500° C. Rapid changes in temperature should be prevented. Once the product is fitted, the temperature should be decreased to below 100° C, signifying the completion of the process.

E-Slit Rotors

The ESlit rotor has been fabricated with an elongated curved cut, along with four micro ESlits, to ensure a more efficient reduction in the thickness of the brake pad. This unique formation and the friction of the respective ESlits keep the brake pad in optimal condition. Crafted with a special carbon composite material, this rotor has been developed by Endless, providing extra stability, protection from heat fractures, and allowing the brake pad to reach the top of its performance capability. The ESlits have been tailormade to guarantee a precise thinning of the pad.

Cost Effective, and More On So Many Levels

  • An increasing number of drivers and racing teams are turning to endless steel discs as their goto option because of their price point, their wide array of features, and their outstanding performance. Moreover, the abundance of choices for these discs make them especially attractive.

Special Heat Treatment Process

  • As the rotor is used heavily for a long period, it can become worn as a result of the exposure to heat. This could create tiny crevasses, known as heat cracks. To stop this from happening, certain elements of the rotor are put through a special heattreating process. This strengthens the components, as well as reducing the possibility of heat cracks forming due to a large amount of use. Not only does this heattreatment process extend the service life of the rotor, but it also gives the user with the peace of mind that come with continued use without fear of heat cracks occurring.

Blue Rotor Hat Finish

  • An additional coating of blue paint has been applied to the bell cap to guard it from corrosion and enhance its aesthetic appeal.


  • 2009-2021 Nissan 370Z – Z34

Rotor Specifications

  • Material : Steel with Special Carbon
  • 1-Piece Design
  • Slit Shape : E-Slit
  • Special Heat Treatment

Front Kit Specifications

  • Weight : 4577g
  • Size : 158mm x 99.6mm x 336mm
  • Compatible Rotor Diameter : φ370mm – φ400mm
  • Std Color of kit : Blue Anodize
  • Std Compound for Kit : SSM / TR / MX72 / MX72PLUS
  • Corresponding Wheel Size : 18″

Rear Kit Specifications

  • Weight : 3486g
  • Size : 157mm x 79mm x 278.5mm
  • Compatible Rotor Diameter : φ355mm – φ370mm
  • Std Color of Kit : Blue Anodize
  • Std Compound for Kit : SSM / TR / MX72 / MX72PLUS
  • Corresponding Wheel Size : 17″

Kit Contents

  • Endless Racing Calipers (4)
  • Brake Pad Set – Front
  • Brake Pad Set – Rear
  • Caliper Mounting Brackets (4)
  • Large Diameter Brake Rotors (4) – 355mm x 32mm 3PC
  • Stainless Brake Lines (4)


  • When the atmosphere is arid, it creates an ideal situation for brake pads to establish a solid seal with the rotors and achieve peak performance. On the other hand, when it is humid or raining, it can be tough to get the most out of the pads.
  • It is necessary to choose a wheel that is suited to this kit, taking into consideration both the brand and the characteristics of the wheel.
  • E-Slit rotor is adopted as standard for this product.
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