Which R32 GT-R models do the GiroDisc Nissan Skyline GT-R front rotors fit?

The GiroDisc Nissan Skyline GT-R front rotors fit R32 V-Spec and V-Spec II models only. The standard R32 GT-R uses a different front rotor size and is not compatible. All R33 and R34 GT-R models are confirmed fitments.

What are the benefits of 2-piece Nissan Skyline GT-R front rotors over single-piece?

The GiroDisc Nissan Skyline GT-R front rotors reduce unsprung weight and rotating mass versus a cast single-piece rotor, improving steering response at the front axle. The fully floating iron ring also expands thermally without distorting the aluminum hat, maintaining dimensional stability and consistent braking performance under repeated hard stops.

What makes GiroDisc Nissan Skyline GT-R front rotors better than standard iron rotors?

The GiroDisc Nissan Skyline GT-R front rotors use rings machined from a proprietary high-carbon iron casting to GiroDisc's own metallurgical specification. The 48 curved vanes act as a centrifugal pump pulling air through the hub for active cooling — more effective than standard vane designs that rely on passive airflow alone.

What happens when GiroDisc Nissan Skyline GT-R front rotor rings wear out?

When rings wear to the 28mm minimum thickness, only the rings need replacing. Replacement rings (D1-357) bolt onto the existing reusable 6061-T6 aluminum hat — significantly more cost-effective than replacing a full set of single-piece rotors.

Is there a matching rear rotor set for the Nissan Skyline GT-R?

Yes. The GiroDisc Nissan Skyline GT-R rear rotors (A2-357) are available separately and recommended for a matched front-to-rear upgrade with consistent weight reduction and thermal behavior across both axles.

Description

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Description

GiroDisc 2-Piece Front Rotors for Nissan Skyline GT-R R32 V-Spec, R33, and R3

Nissan Skyline GT-R front rotors from GiroDisc are a 2-piece, fully floating direct replacement for the 324mm front rotors on R32 V-Spec, R33, and R34 GT-R models, engineered to reduce unsprung weight and rotating mass at the front axle while delivering consistent, high-performance braking on road and track. These GiroDisc Nissan Skyline GT-R front rotors weigh 16.5lbs per assembly, a meaningful reduction over cast iron single-piece alternatives. They are built to GiroDisc’s own metallurgical and engineering specification across every component, manufactured in-house at their facility in Bellingham, WA.

Why Upgrade to GiroDisc Nissan Skyline GT-R Front Rotors?

The GiroDisc Nissan Skyline GT-R front rotors are machined from a proprietary high-carbon iron casting formulated to GiroDisc’s own specification, not an off-the-shelf iron casting, resulting in a rotor that sustains consistent friction characteristics and holds up better under sustained hard use than standard iron alternatives. The 48 curved vanes act as a centrifugal pump, pulling air in through the hub and pushing it radially outward through the rotor for active cooling under hard braking. The 2-piece fully floating design means the iron ring can expand thermally without distorting the aluminum hat, maintaining dimensional stability and consistent braking performance across repeated hard stops, a critical advantage for GT-R owners who use their cars on track. When the rings wear to the 28mm minimum thickness, only the rings need replacing; replacement rings (D1-357) attach to the existing reusable aluminum hat, making ongoing maintenance significantly more cost-effective than replacing a full single-piece rotor.

Nissan Skyline GT-R Front Rotors: Construction and Materials

Every major component of the GiroDisc Nissan Skyline GT-R front rotors is manufactured in-house at GiroDisc’s Bellingham, WA facility from domestically sourced materials. The high-carbon iron rings are machined from GiroDisc’s proprietary casting and attached to a 6061-T6 aluminum hat finished in black anodize. Drive pins are made from a high-strength steel alloy and cadmium-plated for long-term corrosion resistance. All rotors are assembled with spring clips and Belleville washers for race-ready float, maintaining the fully floating characteristic under temperature without the rattles and noise that poorly assembled 2-piece rotors can generate on the street.

Features

Direct replacement for 324mm front rotors on R32 V-Spec, R33, and R34 GT-R models
2-piece fully floating design reduces unsprung weight and rotating mass
Proprietary high-carbon iron rings superior metallurgy for durability and fade resistance
48 curved vanes acting as a centrifugal pump for active hub-to-rotor cooling
Reusable 6061-T6 aluminum hat black anodized finish
High-strength steel alloy drive pins cadmium-plated for corrosion resistance
Spring clips and Belleville washers for race-ready float, street-friendly operation
All major components manufactured in-house in Bellingham, WA from US-sourced materials
Replacement rings available separately (D1-357) minimum replacement thickness 28mm

Applications

Nissan Skyline GT-R R32 V-Spec: BNR32 | 1989-1994
Nissan Skyline GT-R R33: BCNR33 | 1995-1998
Nissan Skyline GT-R R34: BNR34 | 1999-2002

Notes

Sold and priced per pair (2 front rotors)
R32 fitment is V-Spec and V-Spec II only (324mm front brake). Standard R32 GT-R uses a different rotor size and is not compatible
Minimum ring replacement thickness: 28mm. Replace rings if a crack leads to the edge of the ring.
Replacement rings available separately (D1-357). Matching rear rotors available (A2-357).
Stock photography may not depict actual product

Frequently Asked Questions

Which R32 GT-R models do the GiroDisc Nissan Skyline GT-R front rotors fit? The GiroDisc Nissan Skyline GT-R front rotors fit R32 V-Spec and V-Spec II models only. The standard R32 GT-R uses a different front rotor size and is not compatible. All R33 and R34 GT-R models are confirmed fitments.
What are the benefits of 2-piece Nissan Skyline GT-R front rotors over single-piece? The GiroDisc Nissan Skyline GT-R front rotors reduce unsprung weight and rotating mass versus a cast single-piece rotor, improving steering response at the front axle. The fully floating iron ring also expands thermally without distorting the aluminum hat, maintaining dimensional stability and consistent braking performance under repeated hard stops.
What makes GiroDisc Nissan Skyline GT-R front rotors better than standard iron rotors? The GiroDisc Nissan Skyline GT-R front rotors use rings machined from a proprietary high-carbon iron casting to GiroDisc’s own metallurgical specification. The 48 curved vanes act as a centrifugal pump pulling air through the hub for active cooling more effective than standard vane designs that rely on passive airflow alone.
What happens when GiroDisc Nissan Skyline GT-R front rotor rings wear out? When rings wear to the 28mm minimum thickness, only the rings need replacing. Replacement rings (D1-357) bolt onto the existing reusable 6061-T6 aluminum hat significantly more cost-effective than replacing a full set of single-piece rotors.
Is there a matching rear rotor set for the Nissan Skyline GT-R? Yes. The GiroDisc Nissan Skyline GT-R rear rotors (A2-357) are available separately and recommended for a matched front-to-rear upgrade with consistent weight reduction and thermal behavior across both axles.

About GiroDisc

GiroDisc is a USA-based brake rotor specialist designing, manufacturing, and selling 2-piece fully floating brake rotors for performance road and track applications. All major components are produced in-house at their facility in Bellingham, Washington from domestically sourced materials hats, rings, and drive pins all made under one roof to GiroDisc’s own specifications. Their rotors are engineered for drivers who demand race-ready performance with the everyday usability and serviceability that street-driven cars require.

Additional Information

The Bulletproof Automotive website contains many thousands of products purchased in multiple different currencies. All of the prices are entered manually and accurately at the time of entry. Due to the consistently fluctuating international exchange rates, at times prices may not be able to be honored at their original intended rate. We apologize for any inconvenience this may cause, unfortunately our website is unable to compensate dynamically for what can at times be volatile changes in the cost of items due to currency values fluctuating, changes in prices from suppliers, changes in shipping and import duties, and other factors. Rest assured that any order you place on line will be at zero risk to you in this area. If in the event your order cannot be fulfilled at the original intended website price we will offer you a 100% refund, no questions asked. We will continue to do our best to maintain updated prices and we will always continue to offer our price match guarantees as well to ensure our prices are always the best for you. In short, prices may change without notice. It is always advised to give us a call prior to placing your order online to confirm availability and to confirm current pricing.

Shipping Policy

Items that are in stock in the US, either at Bulletproof’s warehouse or at a supplier’s warehouse, are generally delivered within 7-10 days. Special order items from overseas take considerably longer. As a courtesy Bulletproof offers delivery estimates to our customers which take into consideration manufacturer availability and shipping schedule. These estimates represent our best guess based on previous orders from the manufacturer and do not in any way imply a guaranteed delivery window. Many manufacturers work in a “just in time” inventory system and often take 2-20+ weeks to produce an item once an order is submitted. All deliverable items are then sent to our Japanese warehouse. Bulletproof ships a minimum of one full ocean freight container every month from Japan, oftentimes more than one a month. Ocean freight takes an average of 4 weeks. Typically it breaks down to one week in Japan for paperwork and customs, two weeks by boat and one week in US customs/clearance. Due to the wide number of variables between manufacturer and shipping schedules, delivery estimates are simply just that – estimates. We attempt to estimate conservatively and we usually deliver faster than our estimates suggest. It is not Bulletproof’s policy to guarantee delivery time of any special order item, this is impossible for us to do. By ordering you acknowledge that there is no required delivery ETA and an order may not be canceled or altered due to manufacturing or shipping delays, all ETA’s are provided as a best guess only. Please review the full Terms & Conditions here.

BP Pricing Difference

We do pricing a little differently on our JDM brands and we believe in making things simple and clear. No hidden fees or surcharges. Every price you see includes the shipping cost to our office in Los Angeles, California and all the associated taxes/duties/fees for bringing the products into the US. The only shipping you ever pay is from our facility in the US to your location. Be wary of resellers that don’t include the cost of international shipping in their pricing on JDM parts. While we believe we’ll always have the lowest all-in price on JDM products, we offer a price match guarantee for all authentic parts purchased from authorized dealers as well. For many international customers, it’s much more affordable to ship from the USA than from Japan directly, as the air freight and ocean freight costs are typically much less. However, for customers looking to ship directly from Japan outside of North America, or domestically in Japan, we can provide pricing specifically for that scenario. Please do not hesitate to contact us with any pricing questions or concerns. Please email us at sales@bulletproofautomotive.com with any inquiries.

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GiroDisc 2-Piece Front Rotors for Nissan Skyline GT-R R32 V-Spec, R33, and R34 [A1-357]

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GiroDisc 2-Piece Front Rotors for Nissan Skyline GT-R R32 V-Spec, R33, and R3

Why Upgrade to GiroDisc Nissan Skyline GT-R Front Rotors?

Nissan Skyline GT-R Front Rotors: Construction and Materials

Features

Applications

Notes

Frequently Asked Questions

About GiroDisc

Reviews