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1313 Review
43 Karma

Review on Walker 21507 Quiet Flow Stainless Muffler by Daniel Russell

Revainrating 1 out of 5

Wrong "just fit " size

Intake and exhaust were much smaller than 2003 f250 7.3. This results in a loss of performance due to clipping and is a problem in filling the gap.

Pros
  • Exhaust and Emissions
Cons
  • Some errors