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Japan, Tokyo
1 Level
699 Review
30 Karma

Review on Walker Exhaust 21744 Quiet Flow Muffler by Pat Haberman

Revainrating 2 out of 5

Trouble replacing Subaru muffler

There are a few things I didn't like about this 2013 Subaru Outback muffler: 1) The pipe size is smaller than the Subaru product and also smaller than the Walker exhaust pipe and resonator which can create extra back pressure 2) The mounts that go through the rubber mounts interfere with the gusset on our Draw-Tite 75673 Max frame receiver 3) The muffler front is very close to the after optimizing the exhaust heat shield hanging. Most adjustment attempts resulted in the muffler hitting the heat shield.

Pros
  • Fits me perfectly
Cons
  • No instructions