How to Change 2011 Subaru Legacy Rear Brakes and Rotors

If you own a 2011 Subaru Legacy and need to change the rear brakes and rotors, you may be wondering where to start. While it may seem daunting, changing your own brakes and rotors can save you a lot of money in labor costs.

In this guide, we will provide step-by-step instructions on how to change the rear brakes and rotors on your 2011 Subaru Legacy. We will also provide some tips and tricks to make the process easier and more efficient.

Key Takeaways:

  • Changing the rear brakes and rotors on a 2011 Subaru Legacy is a fairly simple process that can save you a lot of money in labor costs.
  • You will need a few tools, including a socket wrench, a C-clamp, and a torque wrench.
  • Always refer to your vehicle’s owner’s manual for specific instructions on jack placement and torque specifications.

Tools You Will Need:

Before you get started, you will need the following tools:

  • Socket wrench set
  • C-clamp
  • Torque wrench
  • Brake cleaner
  • Brake grease
  • Replacement brake pads and rotors

Step-by-Step Guide:

  1. Prepare your vehicle for the job by parking it on a flat surface and engaging the parking brake.
  2. Loosen the lug nuts on the rear wheels using a socket wrench.
  3. Use a floor jack to lift the rear of the vehicle and place jack stands under the vehicle’s rear frame rails.
  4. Remove the lug nuts and rear wheels.
  5. Remove the caliper by removing the two bolts holding it in place.
    • 🚩 (Be careful not to damage the brake hose during this process)
  6. Use a C-clamp to compress the brake piston back into the caliper.
    • 🚩 (This will allow enough clearance to install the new, thicker brake pads)
  7. Remove the rotor by pulling it straight off the hub.
    • 🚩 (If the rotor is stuck, use a rubber mallet to gently tap it loose)
  8. Clean the area with brake cleaner and apply a thin layer of brake grease to the hub.
  9. Install the new rotor by sliding it onto the hub.
    • 🚩 (Make sure it is flush against the hub)
  10. Install the new brake pads into the caliper bracket.
    • 🚩 (Make sure the pad with the metal clip goes on the inside of the bracket)
  11. Reinstall the caliper onto the rotor and tighten the bolts to the manufacturer’s specifications.
  12. Replace the rear wheels and tighten the lug nuts by hand.
  13. Lower the vehicle to the ground and use a torque wrench to tighten the lug nuts to the manufacturer’s specifications.
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Congratulations! You have successfully changed the rear brakes and rotors on your 2011 Subaru Legacy.


Q: How often should I change my brakes and rotors?

A: The lifespan of your brakes and rotors can vary depending on your driving habits and the quality of the parts. However, a good rule of thumb is to change your brakes and rotors every 50,000 miles or so.

Q: Can I reuse my old brake pads?

A: While you can reuse your old brake pads, it is not recommended. Over time, the brake pads can wear down and become less effective. It is always best to use new brake pads when changing your brakes and rotors.

Q: Can I change the brakes and rotors on my own?

A: Yes, changing the brakes and rotors on your own is a fairly simple process that can save you a lot of money in labor costs. However, if you are not comfortable working on your own vehicle, it is always best to seek professional help.

Q: What should I do if my brakes feel spongy or less responsive than usual?

A: If your brakes feel spongy or less responsive than usual, it may be a sign that you need to change your brake pads or rotors. It is best to have your vehicle inspected by a professional mechanic to determine the cause of the issue.

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Joseph Weaver

With a background in engineering and a passion for cars, Joseph brings a unique perspective to our blog. He's particularly interested in the technology and innovation behind Subaru's advanced safety features, and his articles on this topic are always insightful and informative. When he's not writing, he enjoys playing video games and spending time with his family.

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