Endless 12POT / Racing Big 4 Front & Rear Performance Brake System w/ 2PC Rotors for Z34 Nissan 370Z



2009-2021 Nissan 370Z – Endless 12POT / Racing Big 4 Front and Rear Performance Brake System with 2PC Rotors

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Endless 12POT / Racing Big 4 Front & Rear Performance Brake System w/ 2PC Rotors for Z34 Nissan 370Z

The Endless 12POT / Racing Big 4 Front & Rear Performance Brake System for the Nissan 370Z is a topoftheline brake system that delivers maximum stopping power. This complete kit includes two 12pot calipers in the front and two 4pot calipers in the rear. The calipers feature lightweight aluminum construction and are designed to provide superior braking performance, with improved pedal feel and fade resistance. The Endless 12POT / Racing Big 4 Front & Rear Performance Brake System for the Nissan 370Z is the perfect choice for those looking for the ultimate in braking performance.

The12 Piston Caliper is a revolution in its sector. It is one of a kind, featuring a twopart design with twelve pistons to ensure superior stability and a fourpad design to increase the overall braking strength. This makes the 12 Piston Caliper the optimal choice compared to 6pot calipers with their three pistons and singlepad design, offering improved performance and stability.

The combination of forged aluminum and differentsized pistons in this model results in an ideal mix of durability and weight, in addition to greater stability. Additionally, the varying piston sizes reduce the chance of misaligned brake pads and guarantee topnotch control.

Premium Endless calipers have been designed using the finest materials and created with meticulous care. These calipers are dependable and accurate, even for complex tasks. When used with RF650 Racing Super Fluid, your brakes will work at an optimum level. You can be sure that your brakes will react precisely when applying and releasing force.

Racing Big 4 Rear System

  • A 4POT caliper kit crafted for circuit racing offers superior braking performance due to its larger size compared to a regular rear caliper. When combined with a 12POT front caliper, a balanced frontrear braking system is formed, resulting in secure and dependable braking from all four wheels.
  • The frame of the caliper body is built with forged aluminum, which is a combination of strength and lightness. Furthermore, it has great thermal resistance that allows it to endure the rigors of racing and winding roads, even when used regularly.

Blue Anodized Finish

  • When aluminum is left exposed to open air, it develops a layer of oxide that safeguards it from damage. This is akin to rusting, but the oxide layer produced by anodizing is much sturdier. This makes it suitable for usage in extreme environments like racing, since it is much tougher than either a paint or powder coat. The anodizing process makes for a hardwearing finish that is able to withstand tough conditions.

“E-Slit” Double Shaving Effect

  • The ESlit Rotor features a unique design with its signature long, curving cut along the face, as well as its iconicE symbol in the center. Furthermore, an additional layer of shading gives the rotor a slight braking effect. Moreover, the long cut reinforces the clinging action generated from theE symbol which helps maintain a secure grip when the pads are attached. Eventually, at the point where the slot is worn away and only theE remains, it is time to replace the rotor with a new one.
  • Even with frequent use, the brake rotor can be subject to corrosion and rust as a result of age and regular wear and tear. As such, it is suggested to replace the worn rotor with a fresh one at least every two years.

About Bedding

  • To ensure that circuitdevoted pads are able to withstand high temperatures and perform optimally, it is critical to go through abedding process. This involves preheating the pads before use to make them robust enough to handle intensive use and maximize their efficiency.
  • Competitors at the highest levels of motorsport, like SUPER GT, WRC, and some European circuits, are usually provided with topnotch bedding.
  • It is essential to carry out a precise beddingin process prior to installing semimetallic brake pads so that the optimal temperature is reached and the durability of both the rotors and pads is maximized.

How to Bed

  • It is essential to raise the temperature of the rotor slowly, to a temperature between 400500° C, during an installation that involves a unique product. Abrupt changes in temperature should be avoided. When the product has been fitted, the temperature should be reduced to under 100° C, to indicate that the process is finished.

E-Slit Rotors

The ESlit rotor has been designed with an elongated curved cut along with four micro ESlits, which serve to reduce the thickness of the brake pad. The curved shape as well as friction from the ESlits help to keep the brake pad in the best condition possible. With the help of a specific carbon composite material, this rotor was created with a new invention of Endless which increases the rigidity, prevents heat fractures, and unlocks the peak performance of the brake pad. These ESlits have been tailored to guarantee the most accurate thinning of the pad.

Cost Effective, and More On So Many Levels

  • More and more drivers and racing organizations are choosing endless steel discs over other options, due to their affordability, the multitude of features they provide, as well as their exemplary performance. The variety of choices available for these discs is a major draw for drivers.

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

  • A further layer of blue paint has been applied to the bell cap in order to protect it from being damaged by corrosion, as well as making it look more appealing.


  • 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) – 380mm x 34mm 2PC, 355mm x 32mm 3 PC
  • Stainless Brake Lines (4)


  • When there is no water in the air, it is the perfect environment for brake pads to form a strong seal on the rotors and reach their optimal performance level. Conversely, if it is humid or raining, it can be difficult to get the most out of the pads.
  • The selection of a wheel which is compatible with this kit depends on both the brand and the details of the wheel.
  • E-Slit rotor is adopted as standard for this product.
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