Will this Toyota 86 big brake kit clear my wheels?

Clearance depends on wheel design. The Endless Racing MONO4 caliper installs with wheels from 15 inches in some applications, but this ZN6 kit runs 345mm x 32mm rotors, so most factory 86 wheels will not clear it. Contact Bulletproof Automotive with your wheel specs and we will confirm fitment against the Endless wheel clearance data before you order.

What is included in the Endless 1933233 kit?

The kit includes two forged Endless Racing MONO4 monobloc calipers, a brake pad set, two caliper mounting brackets, two 345mm x 32mm two-piece rotors, and two stainless brake lines. It is a complete front-axle system for the ZN6 Toyota 86 under one part number.

What is the difference between a monobloc caliper and a two-piece caliper?

A monobloc caliper like the Endless Racing MONO4 is forged and machined from a single piece of aluminum, so there is no bolted joint to flex under pressure. The result is a stiffer body at lower weight, 2,100g per caliper here, which translates to a firmer pedal and more consistent braking on track.

What pad compounds work with the Racing MONO4 caliper?

The Endless Racing MONO4 runs 18mm-thick pads in the RCP146 and RCP153 shapes. Endless supports its TR, MX72, and MX72 Plus compounds in this caliper, so the same Toyota 86 big brake kit covers spirited street driving through repeated circuit sessions on a pad change.

Is this kit a direct bolt-on for the ZN6 86?

Yes. Part number 1933233 ships with mounting brackets and stainless brake lines for the 2017-2021 ZN6 Toyota 86 front axle, so the kit bolts on without fabrication. Bed the pads in dry conditions after installation to reach full performance.

Part number 1933233 is sold as one complete front brake kit covering both front corners: two calipers, two rotors, pads, brackets, and stainless lines, priced and shipped as a single system.

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Description

Endless Racing MONO4 Front Big Brake Kit with 345mm 2-Piece Rotors for ZN6 Toyota 86 [1933233]

The Endless Racing MONO4 is a complete Toyota 86 big brake kit for the 2017-2021 ZN6, pairing forged monobloc four-piston calipers with 345mm x 32mm two-piece slit rotors, performance pads, caliper mounting brackets, and stainless brake lines for the front axle. Endless forges the Racing MONO4 body from a single piece of aluminum, then refined the shape through repeated testing for weight, durability, and heat radiation; the finished caliper weighs 2,100g and carries 34mm and 41mm piston pairs that load the pad evenly from leading to trailing edge. The rotors carry the Endless slit face that keeps the pad surface clean and friction stable as heat builds through a session. Every component is designed and manufactured in Japan by Endless. Supplied as a complete front-axle kit with 345mm x 32mm two-piece rotors in the Endless racing anodize caliper finish.

Features

Forged monobloc Endless Racing MONO4 calipers; a one-piece body with no bolted joint to flex under pressure
Paired 34mm and 41mm pistons for even pad pressure and a firm, consistent pedal on repeated hard stops
Caliper shape refined through repeated durability and heat-radiation testing in the Endless race program
Slit rotor face continuously refreshes the pad surface and vents gas without the cracking risk of cross-drilled discs
Two-piece rotor construction reduces unsprung weight and manages heat through long circuit sessions
Complete single-axle system: calipers, pads, brackets, rotors, and stainless lines under one part number
Direct bolt-on installation on the ZN6 front upright with the included mounting brackets

Specifications

Caliper: Endless Racing MONO4 (EC4605N), forged monobloc, four pistons
Piston Sizes: 34mm and 41mm pairs
Caliper Weight: 2,100g each
Caliper Finish: Endless racing anodize
Pads: 18mm thickness, RCP146 / RCP153 shapes
Supported Compounds: TR, MX72, MX72 Plus
Rotor Size: 345mm x 32mm
Rotor Construction: Two-piece, slit face
Kit Contents: Calipers (2), brake pad set, caliper mounting brackets (2), rotors (2), stainless brake lines (2)
Part Number: 1933233 (Endless Japan reference EC4XZN6)
Position: Front axle

Applications

Toyota 86: ZN6 | 2017-2021 | 2.0L FA20 flat-four

Notes

Verify wheel clearance before ordering; Endless publishes wheel clearance diagrams and Bulletproof Automotive will confirm fitment against your wheel specs.
Bed the pads in dry conditions; bedding in rain prevents the pads from reaching full performance.
This kit services the front axle only; the factory rear brakes are retained.
Sold as a complete front brake kit (one axle, both front corners).

Frequently Asked Questions

Will this Toyota 86 big brake kit clear my wheels? Clearance depends on wheel design. The Endless Racing MONO4 caliper installs with wheels from 15 inches in some applications, but this ZN6 kit runs 345mm x 32mm rotors, so most factory 86 wheels will not clear it. Contact Bulletproof Automotive with your wheel specs and we will confirm fitment against the Endless wheel clearance data before you order.
What is included in the Endless 1933233 kit? The kit includes two forged Endless Racing MONO4 monobloc calipers, a brake pad set, two caliper mounting brackets, two 345mm x 32mm two-piece rotors, and two stainless brake lines. It is a complete front-axle system for the ZN6 Toyota 86 under one part number.
What is the difference between a monobloc caliper and a two-piece caliper? A monobloc caliper like the Endless Racing MONO4 is forged and machined from a single piece of aluminum, so there is no bolted joint to flex under pressure. The result is a stiffer body at lower weight, 2,100g per caliper here, which translates to a firmer pedal and more consistent braking on track.
What pad compounds work with the Racing MONO4 caliper? The Endless Racing MONO4 runs 18mm-thick pads in the RCP146 and RCP153 shapes. Endless supports its TR, MX72, and MX72 Plus compounds in this caliper, so the same Toyota 86 big brake kit covers spirited street driving through repeated circuit sessions on a pad change.
Is this kit a direct bolt-on for the ZN6 86? Yes. Part number 1933233 ships with mounting brackets and stainless brake lines for the 2017-2021 ZN6 Toyota 86 front axle, so the kit bolts on without fabrication. Bed the pads in dry conditions after installation to reach full performance.
How is the kit sold? Part number 1933233 is sold as one complete front brake kit covering both front corners: two calipers, two rotors, pads, brackets, and stainless lines, priced and shipped as a single system.

About Endless

Endless is a Japanese brake manufacturer that designs everything in-house and manufactures domestically in Japan, holding surface accuracy to 1/1000mm under strict quality control. The company developed its own laminated sintered wire-mesh backing plate and ceramic carbon rotors, and it proves its parts in competition, running its own factory motorsport program and supplying winning teams across Japanese and European racing. From pads and slit rotors to forged and monobloc calipers, brake fluid, and lines, Endless builds braking systems trusted on both street and circuit.

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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