Home› Brake > Service Kits› Dynamite Friction 8502-13222 Disc Brake Kit - Rear
Dynamite Friction 8502-13222 Disc Brake Kit - RearOE Quality 60-Day Returns
Part #: 8502-13222

Dynamite Friction 8502-13222 Disc Brake Kit - Rear

DFC Rotors-Drilled and Slotted-Black with 5000 Advanced Brake Pads, Rear
4 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$353.48Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
DFC Rotors-Drilled and Slotted-Black with 5000 Advanced Brake Pads, Rear
Fitment: Subaru, WRX STI
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? See all Disc Brake Kit options

Rear Brake Kit for Subaru WRX STI

This Dynamite Friction disc brake kit is built for rear service on the 2018-2021 Subaru WRX STI. It combines DFC rotors-drilled and slotted-black with 5000 Advanced Brake Pads for a direct-fit rear brake service package. Part number 8502-13222 is a focused choice for drivers searching for a rear brake kit for Subaru WRX STI 2018-2021.

Key Features

  • Disc brake kit for rear brake service
  • DFC rotors with drilled and slotted black finish
  • 5000 Advanced Brake Pads included in the kit
  • Fits 2018-2021 Subaru WRX STI, rear
  • Part number 8502-13222 for application matching

Product Details

The Brand Line, DFC Rotors-Drilled and Slotted-Black with 5000 Advanced Brake Pads, identifies a rear brake package that pairs performance-style rotor construction with matched brake pads. For shoppers comparing rear brake rotors and pads for Subaru WRX STI models, this kit provides a single-part solution for the rear axle. Search terms such as rear disc brake kit for 2018 Subaru WRX STI, 2019 Subaru WRX STI rear brake pads and rotors, and 2020-2021 Subaru WRX STI rear brake service kit align with this application. Part number 8502-13222 may also appear in catalog searches as 8502-13222.

What It Helps Address

  • Rear brake pad wear
  • Rotor scoring or surface irregularities
  • Brake pulsation from worn rear rotors
  • Reduced braking consistency at the rear axle
  • Need for a matched rear brake service kit

Installation Notes

Fits 2018-2021 Subaru WRX STI, rear. Confirm rotor size, pad shape, and rear brake configuration before installation. Clean hub surfaces, inspect caliper hardware and guide pins, and follow the vehicle service manual for bedding procedures after installation. Part number 8502-13222 should be matched to the rear position only.

Quality Assurance

Dynamite Friction identifies this kit as a rear brake service package with drilled and slotted black rotors and 5000 Advanced Brake Pads. Verify the part number 8502-13222 against your vehicle application before ordering.

This part fits 4 vehicles. Search below:

YearMakeModelPositionNotes
2021SubaruWRX STIRearDFC Rotors-Drilled and Slotted-Black with 5000 Advanced Brake Pads
2020SubaruWRX STIRearDFC Rotors-Drilled and Slotted-Black with 5000 Advanced Brake Pads
2019SubaruWRX STIRearDFC Rotors-Drilled and Slotted-Black with 5000 Advanced Brake Pads
2018SubaruWRX STIRearDFC Rotors-Drilled and Slotted-Black with 5000 Advanced Brake Pads

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

Related Articles