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Limp mode after muffler delete?

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  • HP Tuners Limp mode after muffler delete?
• Limp mode after muffler delete?

• Limp mode after muffler delete?

  HP Tuners > 04-09-2024, 03:01 AM

  Limp mode after muffler delete?
  
  Cut out of the OE muffler (dual inlet/outlet 3? on 2500 HD) and replaced it with dual glass packs yesterday and ran like a scalded cat. Was doing a...
  
  
  https://forum.hptuners.com/showthread.ph...ler-delete&goto=newpost
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