See more parts for Mazda Miata
Select the year of your Mazda Miata:
Product thumb
EBC Brakes S4KR Kit Number Rear Disc Brake Pad and Rotor Kit DP3828C+USR643 Mazda Miata Rear 1990-1993 1.6L 4-Cyl
$245.85
Free Shipping

EBC Brakes S4KR Kit Number Rear Disc Brake Pad and Rotor Kit

Overview

If you're looking to upgrade your Mazda Miata's braking system, the EBC Brakes S4KR Kit, specifically designed for the rear of 1990-1993 1.6L 4-Cyl models, is a fantastic choice. This kit includes the DP3828C brake pads and USR643 rotors, providing everything you need for a smooth and reliable braking experience.

Features

  • High-Performance Brake Pads: The EBC pads feature a patented Brake-in coating that enhances braking efficiency right from the first use.
  • Premium Rotors: Each rotor is treated with a thermic anti-rust coating, ensuring long-lasting durability and resistance against corrosion.
  • Perfect Fit: This kit is specifically designed for the rear of your Mazda Miata, ensuring optimal fitment and performance.
  • Kit Components: The kit includes DP3828C brake pads and USR643 rotors.

Benefits

Using the EBC S4KR Kit not only saves you 10% compared to purchasing individual components but also guarantees a balanced and tested setup for smooth braking. Whether you're commuting daily, engaging in aggressive street driving, or hitting the track occasionally, this kit is up for the task.

Specifications

  • Rotor Diameter: 9.1 inches
  • Fitment Position: Rear
  • Product Group: S4KR Kit Number

Installation Notes

It's essential to install these upgraded pads on the rear only if you have the same upgrade fitted on the front. The thermic black coating on the rotors does not need to be removed before installation and will wear off naturally after the initial braking. Avoid using brake cleaner or any other method to remove this coating, as it is designed to provide anti-corrosion properties.

Frequently Asked Questions (FAQs)

1. Can I use this kit for track days?

Absolutely! The EBC S4KR Kit is suitable for occasional track days, providing reliable performance under various driving conditions.

2. Will this kit fit my 1990 Mazda Miata?

Yes, this kit is specifically designed for the 1990-1993 Mazda Miata with a 1.6L 4-cylinder engine, ensuring a perfect fit.

3. How do I know if I need to replace my brake pads and rotors?

If you notice decreased braking performance, unusual noises, or if your brake pads are worn down to 3mm or less, it's time to consider a replacement.

4. What is the warranty on this product?

The EBC warranty covers manufacturing defects, but keep in mind that attempting to remove the thermic black coating improperly is not covered.

Customer Reviews

Customers rave about the EBC S4KR Kit, praising its smooth braking performance and easy installation. Many have noted a significant improvement in their Miata's handling and stopping power, making it a popular choice among enthusiasts.

Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle
1990-1993
Mazda Miata
Who is EBC?

Making the car stop fast is equally important as making it go fast. When upgrading your vehicle, you need to consider improving its braking system in order for you to have a more enjoyable driving experience. There are a lot of brake manufacturers out there in the market but only a few can really claim an actual performance gain and one of them is EBC.

How It Started

EBC was founded in 1978 and is known as one of the largest producers of brake components in the automotive industry. With its humble beginning starting in a single van, they are now a multinational company with facilities in the UK and the US and is the leader in the industry.

A Product For Your Every Need

EBC has one of the largest inventories of brake discs and pads with over 5000 part numbers for every vehicle imaginable. This allows them to cater to a wide range of customers whatever car you own, whenever you are in the world. The company even offers pads for the military such as their Humvee, armoured vehicles and tanks.

A Pad For Every Occasion

The company manufactures different types of brake pads depending on the required application. They manufacture sintered pads, aramid, ceramic and carbon brake pads. They also offer either steel or stainless rotors.

Safety

EBC’s goal is to provide not just a high-performing brake pad, but it should be safe and dependable. With the current emergence of cheap knock-offs brake pads, EBC maintains its commitment to providing brake pads that you can put your trust on. All their pads are tested rigorously making sure that it can perform and function as it should, whatever the condition may be. 

Purchase EBC Brakes at Vivid Racing

If you are in search of brake components that would not fail on you when you need them the most, then EBC is the brand for you. Visit Vivid Racing and check out the list of parts that would fit your specific needs.

Automotive Disc Brake Pads
The EBC Brakes warranty covers defects in materials or workmanship only. Warranty is for replacement of similar product or refund of purchase value only excluding all labour and ancillary charges such as vehicle towing, fitting, inconvenience, purchasing of other manufacturers products and is good for a period of twelve months from date of purchase or 10,000 miles of highway use. Proof of mileage will be required. Warranty is invalid if product is used for taxi/hire car, racing, rally, drifting, trackday experience driving, or any other form of competition. There is absolutely no warranty on any EBC product for race use. Warranty does not cover brake noise or normal wear and tear. Some brake pad systems cause pads to wear faster than others. Drivers/users must assess the performance and durability of EBC Brakes products themselves if any EBC product is to be used in racing.

Automotive Disc Brake Rotors
Warranty is for replacement of similar product or refund of purchase value only excluding all labour and ancillary charges such as vehicle towing, fitting, inconvenience, purchasing of other manufacturers products and is valid for a period of six months from date of purchase or 10,000 miles of highway use. Warranty is invalid if product is used for racing, rally, drifting, trackday experience driving, or any other form of competition. There is absolutely no warranty on any EBC product for race use. Drivers/users must assess the performance and durability of EBC Brakes products themselves if any EBC product is to be used in racing.

No warranty is offered for brake vibration suffered due to uneven rotor thickness wear after incorrect installation of brake rotors. It is commonly known in the brake rotor business that accurate mounting and checking of runout on brake rotors is paramount at installation and in spite of necessary warnings many mechanics still see fit to ignore this warning and make no effort whatsoever to check rotor runout. This leads to brake vibration in the 3-5,000 miles lifetime period and is not a warrantable condition. The solution for vibration at this stage is to have the rotors turned or replaced and to thoroughly clean the mounting flange on the vehicle and carefully check for runout before returning the vehicle to service use.

Motorcycle Street Bike Disc Brake Pads
The EBC Brakes warranty covers defects in materials or workmanship only. Warranty is for replacement of similar product or refund of purchase value only excluding all labour and ancillary charges such as collection, fitting, inconvenience, purchasing of other manufacturers products and is good for a period of twelve months from date of purchase or 5,000 miles of highway use. Proof of mileage will be required. Warranty is invalid if product is used for taxi/hire car, racing, trackday experience riding, or any other form of competition. There is absolutely no warranty on any EBC product for race use. Warranty does not cover brake noise or normal wear and tear. Some brake pad systems cause pads to wear faster than others. Riders must assess the performance and durability of EBC Brakes products themselves if any EBC product is to be used in racing.

Motorcycle Street Bike Disc Brake Rotors
Warranty is for replacement of similar product or refund of purchase value only, excluding all labour and ancillary charges such as collection, fitting, inconvenience, purchasing of other manufacturers' products and is valid for a period of twelve months from date of purchase or 5,000 miles of highway use. The warranty will expire, irrespective of mileage, after a period of 12 months from date of delivery. Warranty is invalid if product is used for racing, trackday experience driving, or any other form of competition. There is absolutely no warranty on any EBC product for race use. Riders must assess the performance and durability of EBC Brakes' products themselves if any EBC product is to be used in racing. EBC also strongly recommends the use of its own EBC brand brake pads to run with the EBC rotors and numerous other aftermarket brands have been found to damage EBC rotors. The EBC rotor and pad is sold as a matched set and developed to work together, do not risk damaging your rotors with using a pad that may damage your new EBC rotor product.

Motorcycle Dirt Bike and ATV/UTV Disc Brake Rotors
Warranty on off road brake rotors covers manufacturing and size/fitment defects only and does not cover wear and tear which is almost impossible to evaluate in off road conditions and is limited to replacement of the supplied parts only. No claims for ancillary costs such as fitting, removal or shipping costs is included in the standard EBC warranty.

Motorcycle Dirt Bike and ATV/UTV Disc Brake Pads
Warranty on off road brake pads covers manufacturing and size/fitment defects and brake efficiency aspects only and does not cover any form of wear and tear or product lifetime which is almost impossible to evaluate in off road conditions .Warranty is limited to replacement of the supplied parts only. No claims for ancillary costs such as fitting, removal or shipping costs ids included in the standard EBC warranty. Users and installers attention is drawn emphatically to the brake selector charts shown elsewhere on this website and accessed via the link below when choosing brake pad materials as there is a VAST difference in longevity between different grades offered by the Company. Rapid wear can result due to incorrect pad selection or recommendation.

How to proceed with a warranty claim
A proof of purchase receipt showing the date of purchase and mileage installed, endorsed by an independent mechanic who fitted the parts or a store staff member who sold you the parts will be required to be returned with all of the products purchased. To enable your vehicle to be used whilst your warranty claim is considered, should you need to purchase replacement parts this must be done by purchasing the parts from EBC themselves. In the event of a successful compensation award, we will refund the credit card that you used to buy the replacement parts in full or part depending on the nature of the claim. EBC Brakes reserves the right to make full or partial compensation at its sole discretion depending upon the condition and mileage used of the returned suspect parts. For example, if you have used the product for several thousand miles and the defect is noticed, only a partial compensation may be offered.

Check out these other great products