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EBC S20K1723 Stage 20 Ultimax Brake Pad and RK Rotor Kit - Front & Rear

(Porsche Boxster 1997-2008, Cayman 2007-08; Mercedes-Benz Sprinter 2500 2010-23, Sprinter 3500 2010-21, Sprinter 3500XD 2018-21 + 10 more models)

Part of: EBC S20 Ultimax Pads & Plain Rotors Complete Brake Kit

Other options in this family: EBC S20K1131 EBC S20K1141 EBC S20K1251 EBC S20K2041 EBC S20K2118

Manufacturer

Picture for manufacturer EBC

Part Number

S20K1723
14 reviews
Sale Price

$298.86

Estimated ship date Friday, November 20

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Product Details

The EBC S20K1723 Stage 20 Brake Kit is a complete front and rear disc brake solution that bundles Ultimax brake pads, RK series rotors, and caliper lubricant into a single value package — delivering balanced, confident stopping power from all four corners of your vehicle.

Ultimax Brake Pads:

  • Constructed with aramid fiber for enhanced durability and consistent friction performance
  • Fully shimmed and chamfered to reduce noise and vibration
  • Finished with EBC's patented Brake-In™ coating to accelerate pad seating after installation
  • Effective in all climates — hot, cold, wet, or dry

RK Series Rotors:

  • Direct-fit OEM replacement design for straightforward installation
  • Cast from G3000 iron for strength and heat resistance
  • Geomet anti-rust surface coating protects against corrosion and extends rotor life
  • Fully balanced and runout-tested for smooth, vibration-free braking

Why Renew Front and Rear Together?

Optimal braking performance requires all four brakes working in unison. Rear brakes contribute up to 40% of a vehicle's total stopping power — yet they are often overlooked. Replacing both axles simultaneously ensures balanced deceleration and maximizes the effectiveness of the entire braking system.

What's Included:

  • Front brake pads (Ultimax series)
  • Rear brake pads (Ultimax series)
  • Front RK series rotors
  • Rear RK series rotors
  • Caliper lubricant

Products specifications

Fits

Porsche Boxster 1997-2008, Cayman 2007-08; Mercedes-Benz Sprinter 2500 2010-23, Sprinter 3500 2010-21, Sprinter 3500XD 2018-21, Sprinter 1500 2019-23; Audi A4 2017-20; Mazda Protege 2001-03, Protege5 2002-03 + 6 more models

Position

Front and Rear

Prop 65

No

Kit Components

UD893, RK621, UD892, RK7201

thanks

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great prices, good communication (rec'd email with fed ex tracking info), and quick delivery. thank you, i'll definitely be back!

Delayed

Awsome service and prices,Thanks alot

Shipping time sucks ass...... I ordered on Monday and I was told it ships 24 business hours after order. The item shipped late 3 day and will not receive my item until Wendsday a week and two days later talk about snail mail!!!!!! N

I am so pleased! Autoplicity had the best price by far for the item I ordered. I was not familiar with them so having the Paypal option was perfect. Over all I saved $30 on an item that was close to $100. Shipping was VERY reasonable and quick. I ordered my item on Saturday. They shipped it right away and I received it on Wednesday. I am definitely an Autoplicity fan and will recommend them to my friends not to mention our mechanic. He found the item I wanted on sale through another major company. Just to double check, I searched online and Autoplicity blew that company out of the water with their pricing and service for the exact same item. Very nice!

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Nice a stuff

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Ordered 4 race ramps flatstoppers for winter storage of my Dodge Viper. Product prevents flat spots on auto tires that are stored more than 30 days. Order process was extremely easy, product was promptly shipped. I'll definately do business with Autoplicity in the future.

Customer Care took care of my return and refunded the shipping after there was some order confusion. Thank you for taking care of everything!

Good...so far.

Price was unbeatable and the shipping was fast. Top notch reseller.

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