What do APR Replacement Rings and Hardware replace?

APR Replacement Rings and Hardware replace the worn friction rings on APR 380 x 34 mm two-piece discs. The aluminum hats from the existing discs are reused, and the set includes new stainless steel floating hardware for both discs on one axle.

Will these APR 380mm rings fit my factory brakes?

No. These rings fit only APR 380 x 34 mm two-piece discs used with APR 6-piston brake systems. They are not a replacement for factory brake discs. If you are unsure which APR disc your car has, contact us with your kit details.

How many rings come in the APR 380mm set?

The set includes two friction rings with stainless steel floating hardware, enough to rebuild both discs on one axle. To refresh front and rear APR two-piece discs of this size, order one set per axle. Each set is sold as a pair.

What are the markings on the APR brake rings?

The rings carry Maximum Temperature Recording markings that change color with the peak temperature reached. Checking them after a drive or track session shows how hard the brakes worked, which is useful when choosing the right pads and brake fluid.

Why rebuild APR two-piece discs instead of replacing them?

A two-piece disc lets the worn friction ring be replaced while the aluminum hat is kept. That makes servicing cheaper than buying complete discs, which suits cars that wear through rings quickly on track. APR publishes rebuild instructions for the assembly.

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Description

APR 380x34mm Two-Piece Brake Disc Replacement Rings and Hardware

APR Replacement Rings and Hardware renew the friction rings on APR 380 x 34 mm two-piece brake discs used with APR 6-piston brake systems. When the rings wear out, they are replaced on their own while the aluminum hats are reused, which keeps running costs down for cars that see hard use or track days. Each set covers both discs on one axle and includes stainless steel floating hardware for long-term durability.

Rings and Hardware

The 380 x 34 mm rings use curved cooling vanes and a floating mount, carried by stainless steel hardware. Maximum Temperature Recording markings on the rings show the peak temperature reached, which helps when choosing pads and brake fluid. APR publishes assembly instructions for rebuilding the two-piece discs.

Features

Two 380 x 34 mm curved-vane friction rings
Stainless steel floating hardware
Maximum Temperature Recording markings
Direct replacement for APR 380 x 34 mm two-piece discs

What’s Included

Friction rings, 380 x 34 mm (x2)
Stainless steel floating hardware

Applications

Cars fitted with an APR 380 x 34 mm 6-piston brake system: APR lists the Audi RS3 (2017-2020) and S3 (2015-2020), and Volkswagen Golf R, GTI, Arteon, Jetta, Passat and Tiguan models from 2015 to 2025

Notes

Replacement Rings and Hardware fit APR 380 x 34 mm two-piece discs only; they are not a replacement for factory discs
Sold as a pair of rings with hardware, enough for one axle. The aluminum hats from your existing APR discs are reused
Follow the APR disc rebuild instructions when assembling the rings to the hats

Frequently Asked Questions

What do APR Replacement Rings and Hardware replace? APR Replacement Rings and Hardware replace the worn friction rings on APR 380 x 34 mm two-piece discs. The aluminum hats from the existing discs are reused, and the set includes new stainless steel floating hardware for both discs on one axle.
Will these APR 380mm rings fit my factory brakes? No. These rings fit only APR 380 x 34 mm two-piece discs used with APR 6-piston brake systems. They are not a replacement for factory brake discs. If you are unsure which APR disc your car has, contact us with your kit details.
How many rings come in the APR 380mm set? The set includes two friction rings with stainless steel floating hardware, enough to rebuild both discs on one axle. To refresh front and rear APR two-piece discs of this size, order one set per axle. Each set is sold as a pair.
What are the markings on the APR brake rings? The rings carry Maximum Temperature Recording markings that change color with the peak temperature reached. Checking them after a drive or track session shows how hard the brakes worked, which is useful when choosing the right pads and brake fluid.
Why rebuild APR two-piece discs instead of replacing them? A two-piece disc lets the worn friction ring be replaced while the aluminum hat is kept. That makes servicing cheaper than buying complete discs, which suits cars that wear through rings quickly on track. APR publishes rebuild instructions for the assembly.

About APR Tuning

APR was founded in 1997 and develops performance hardware, software and calibrations for Volkswagen, Audi, SEAT, Skoda and Porsche vehicles, from intakes, intercoolers and turbocharger systems to exhausts, brakes and suspension. It designs and manufactures from an 80,000 square foot headquarters in Opelika, Alabama, which it shares with Dinan as part of Holley Performance Brands, and delivers its software worldwide through a 24-hour automated system run from the same site.

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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APR 380x34mm Two-Piece Brake Disc Replacement Rings and Hardware [BRK00029]

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APR 380x34mm Two-Piece Brake Disc Replacement Rings and Hardware

Rings and Hardware

Features

What’s Included

Applications

Notes

Frequently Asked Questions

About APR Tuning

Reviews