RK2123XD EBC Premium Rotor Sets

Name: EBC RK2123XD Premium Rotor Sets
Brand: EBC
SKU: RK2123XD
Price: 259.36 USD
Availability: InStock

EBC Premium Rotor Sets for a 2018-2021 Subaru WRX STI.

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Product: EBC Premium Rotor Sets

Category: EBC Brake Rotors - OE

Part Number: RK2123XD

UPC: 889668257823

MSRP: $273.01

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$259.36

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New with manufacturer warranty

Availability: IN STOCK (1) - LOW
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(Last checked: 07/09/2026)
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Description:

NOTES: EBC 18-21 Subaru WRX STI 2.5T (w/Brembo Calipers) Rear RK Premium Rotors

Cross Drilled Rotor Set; Rear; For FMSI Pad No. D2118; Vented; 5 Bolt Holes; 326mm Dia.; 63mm Height; 20mm Thick; 58mm Center Hole Dia.;.

EBC Ultimax Slotted Rotors offer you the performance of slotted rotors but without the air noise that is normally associated with slotted rotors. The progressively angled slots on the EBC Ultimax Slotted Brake Rotors offer quiet brake operation without that excessive air noise, while still allowing the slots to help keep your brakes cool. The angled slots pull in cool air for cooler brake operation which helps your brakes perform at their best. The slots also help to clear any excess dust and debris to help keep pad grip to a maximum while also increasing pad longevity.

Features:

Ultimax OE Style Disc Kit

Fitment:

Years	Make	Model	Trim
2018 - 2021	Subaru	WRX STI	Base
2018 - 2021	Subaru	WRX STI	Limited
2018 - 2018	Subaru	WRX STI	Type RA
2019 - 2019	Subaru	WRX STI	S209

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For more information on EBC part number RK2123XD, you can visit the official EBC website.