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EBC 15-18 Subaru WRX Premium Rear Rotors - Black Ops Auto Works
EBC 15-18 Subaru WRX Premium Rear Rotors - Black Ops Auto Works
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EBC 15-18 Subaru WRX Premium Rear Rotors

EBC
EBCRK7777
889668141450
Brake Rotors - OE
20 Units In Stock - Ships Next Business Day
$ 135.89 $ 129.10
$ 129.10

SKU: RK7777 | UPC: 889668141450

EBC 2015-2021 Subaru WRX Premium Rear Rotors RK7777 Ultimax OE Style Disc Kit

EBC Brakes RK7777 Ultimax OE Style Disc Kit delivers rear slotted rotors designed for 2015-2021 Subaru WRX models including Base Premium Limited and GT trims. These rotors provide effective slotted performance with reduced air noise for quiet operation during spirited driving. Angled slots draw in cool air to maintain brake temperatures while clearing dust and debris for consistent pad grip and longer life.

Key Features

  • Progressively Angled Slots: Reduce typical slotted rotor noise while pulling in cool air for lower operating temperatures and better performance
  • Dust and Debris Clearance: Slots wipe away brake dust to ensure maximum pad contact improve grip and extend pad wear life
  • Precise Specifications: Vented design 285.5mm diameter 63.6mm height 10mm thickness 58mm center bore 5 bolt holes for direct fit
  • OE Style Replacement: Matches factory dimensions for 2015-2021 Subaru WRX rear position compatible with FMSI D1114 pads
  • Thermic Black Finish: Resists corrosion provides smooth initial bedding and maintains rotor integrity over time

Product Notes

  • Kit includes pair of rear rotors left and right for complete replacement
  • Pair with EBC Ultimax or Yellowstuff pads for optimal bedding and performance
  • No core charge required ships ready to install

Installation Notes

  • Professional installation recommended.
  • Direct bolt-on replacement uses factory hardware and mounting points
  • Torque lug nuts to Subaru specifications after install clean hub faces for flat contact

This Part Fits

Year Make Model Submodel
2015-2022 Subaru WRX Base
2022 Subaru WRX GT
2015-2022 Subaru WRX Limited
2015-2022 Subaru WRX Premium

Why Choose EBC Brakes?

  • Operates 8 dynamometer systems across two factories with over 3 million dollars in research investment
  • 60 year pedigree in brake material blending ensures pads and rotors deliver consistent results
  • Manufactures full range of pads and rotors for vehicles worldwide focused on control and reliability

Frequently Asked Questions

  • Q: Will RK7777 fit 2015-2021 Subaru WRX STI models?
    A: Designed specifically for WRX models verify chassis VA compatibility STI uses different rear rotor specs
  • Q: What material and coating do these rotors use?
    A: High-strength cast iron rotors with Thermic black anti-corrosion coating and precision-machined slotted surfaces
  • Q: What is the warranty and bedding process?
    A: Backed by EBC 12-month or 10,000 mile warranty bed-in with 10-15 moderate stops from 60mph allowing slots to clear and surfaces to mate

Shipping & Handling

  • Method: UPS Ground or FedEx Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Secure double-wall box 11.8 x 11.8 x 3.9 inches
  • Weight: 20.8 lbs

Request For Information

Have questions about EBC 15-18 Subaru WRX Premium Rear Rotors? Fill out the form below and we'll get back to you by the next business day.
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Military & First Responder Discount Program

Black Ops Auto Works proudly honors active duty military, veterans, National Guard, reserves, police officers, firefighters, and EMTs with an exclusive 5% discount on all performance parts and carbon fiber upgrades. Verify instantly and start saving today.

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