R32 GTR V Spec Brake Disc Guide

Finding the Right Brake Discs for Your R32 GTR V Spec

When it comes to maintaining the performance and safety of your iconic Nissan R32 GT-R V Spec, ensuring you have the correct braking components is paramount. The GT-R, particularly the V Spec variants, demands high-quality parts that can withstand the stresses of spirited driving and track use. This guide will delve into the specifics of brake disc fitment for your R32 GTR V Spec, as well as exploring a comprehensive Brembo brake setup that can be adapted for various GT-R generations.

EBC Brake Discs: A Reliable OE Replacement Option

For owners seeking a direct replacement that maintains or enhances original equipment (OE) specifications, EBC offers a compelling range of brake discs. These discs are specifically designed to cater to the performance needs of GT-R models, ensuring compatibility and optimal performance.

EBC OE Replacement Discs are engineered to be a direct fit for the following models:

• R32 GT-R V Spec Models
• All R33 GT-R Models fitted with Brembo Calipers
• All R34 GT-R Models fitted with Brembo Calipers

It is crucial to confirm your specific model's caliper setup, especially if you have upgraded from the factory standard. EBC's commitment to quality means these discs are manufactured to exacting standards, providing excellent stopping power and durability. Remember, all discs are sold in pairs, so you'll receive both the left and right-side discs for a complete axle replacement.

When choosing from EBC's offerings, you'll typically find variants tailored for different driving styles and conditions. While the information provided focuses on OE Replacement Discs, EBC also produces performance-oriented options such as slotted and grooved discs, which can offer improved heat dissipation and pad cleaning, leading to more consistent braking under heavy load. Always check the specific product details to ensure you are selecting the best disc for your intended use.

Understanding Brembo Brake Kits and Setups

Brembo is synonymous with high-performance braking systems, and their kits are highly sought after by enthusiasts looking to upgrade their GT-R's stopping power. We'll explore two scenarios: a reconditioned Brembo caliper set and a complete R35 GT-R Brembo brake setup adapted for older R-chassis GT-Rs.

Reconditioned OE Brembo Calipers: A Cost-Effective Upgrade

A set of fully reconditioned OE Brembo calipers can be a fantastic way to elevate your braking performance without the cost of a brand-new, full big brake kit. The example provided details a set that has been expertly refurbished:

• Refurbishment Details: Fully reconditioned in OE Brembo gold paint by BCS (Brake Caliper Specialists).
• New Components: Fitted with new seals and bleed nipples, ensuring optimal function and preventing leaks.
• Hardware: Pad retaining clips and other caliper hardware have been zinc plated for corrosion resistance and a clean aesthetic.
• Cost: Priced at £700, offering excellent value for money considering the quality of work and new components.

These reconditioned calipers offer superb quality and finish, making them a visually appealing and functionally superior upgrade over worn or standard calipers. They are often designed to be a direct fit or require minimal modification for specific GT-R models.

Complete R35 GT-R Brembo Brake Setup for R32/R33/R34 GT-R Platforms

For those seeking the ultimate in braking performance, adapting a brake setup from a more modern GT-R, such as the R35, to an older R32, R33, or R34 chassis is a popular and effective modification. This type of kit typically includes components designed for significantly higher performance and larger disc sizes.

The example kit detailed includes the following high-specification components:

• Calipers: 2011 DBA calipers sourced from a carbon-ceramic setup. These differ from regular R35 calipers due to their unique piston configurations, designed for enhanced braking force.
• Brake Pads: Pagid RSL29 pads for both front and rear. These are high-performance track-focused pads, offering excellent initial bite, fade resistance, and consistent performance under extreme temperatures. Their new cost is around £750 for all four corners, indicating their premium nature.
• Brackets: Supertec front and rear aluminium brackets. These are specifically engineered to adapt the R35 calipers and discs to the R32/R33/R34 mounting points. Aluminium brackets are lighter than steel, contributing to reduced unsprung weight.
• Hardware: New high tensile (10.9) bolts and Schnorr serrated washers are included. These ensure secure mounting of the calipers and brackets, crucial for safety and performance.
• Brake Lines: Goodridge braided lines, along with hard lines for the front. Braided lines offer improved pedal feel and consistency by resisting expansion under pressure compared to standard rubber lines.
• Brake Discs: New OE Brembo 380mm CBA front discs (costing £600) and barely worn OE Brembo 380mm CBA rear discs. These are significantly larger than standard GT-R discs, providing greater thermal mass and braking leverage. The rear discs show 31.7mm thickness, very close to their new 32mm specification.

Important Considerations for R35 Setup Adaptation:

Adapting such a high-performance setup requires careful attention to detail:

• Disc Size Machining: The front calipers were originally from a 390mm DBA setup. To accommodate the 380mm discs, the Supertec front brackets were machined by Litchfield, with 5mm removed to allow the smaller discs to be used. This highlights the need for precise machining when adapting components.
• Hub Modifications for R32: The Supertec front brackets accept an M14 bolt. This is a direct fit for R33 and R34 models. However, for installation on an R32 GT-R, you would need to enlarge the mounting holes in your front hubs from the standard 12mm to 14mm to accept the larger bolts. This is a modification that requires precision and care.

This comprehensive R35 GT-R brake setup offers a significant upgrade in terms of stopping power, heat management, and overall performance. It is an ideal choice for enthusiasts who demand the best from their GT-R and are willing to undertake the necessary modifications for a truly exceptional braking experience.

Frequently Asked Questions (FAQ)

Q1: Will EBC OE Replacement Discs fit my R32 GT-R V Spec?
Yes, EBC OE Replacement Discs are designed to fit R32 GT-R V Spec models, as well as R33 and R34 GT-Rs equipped with Brembo calipers. Always double-check your specific vehicle's caliper setup before purchasing.

Q2: Are brake discs sold individually or as a set?
Brake discs from EBC, as per the information provided, are sold in pairs.

Q3: What is the benefit of reconditioned Brembo calipers?
Reconditioned Brembo calipers offer a significant upgrade in braking performance and aesthetics at a lower cost than a full new kit. They are typically refurbished with new seals and painted to a high standard.

Q4: What modifications are needed to fit an R35 GT-R brake setup to an R32 GT-R?
To fit an R35 GT-R brake setup to an R32 GT-R, you will likely need adapter brackets. Specifically, the Supertec brackets mentioned require the front hub mounting holes on an R32 to be enlarged from 12mm to 14mm to accommodate the M14 bolts used by the brackets.

Q5: What are Pagid RSL29 brake pads?
Pagid RSL29 are high-performance brake pads favoured for track use due to their excellent initial bite, high-temperature resistance, and consistent performance. They are a premium option for serious performance driving.

Conclusion

Choosing the right brake discs and components is vital for the performance, safety, and longevity of your Nissan GT-R. Whether you opt for a direct OE replacement from EBC or a more extreme upgrade using components from the R35 GT-R, understanding the fitment and any necessary modifications is key. For the R32 GT-R V Spec, EBC discs provide a reliable solution, while the R35 conversion offers a pathway to unparalleled stopping power. Always consult with a specialist if you are unsure about compatibility or the installation process to ensure your GT-R is equipped to perform at its peak.

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