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1-3 of 3 Results
  1. Looking For/ Wanting To Buy
    Apparently the jackwagon that owned this truck before me cut the cat off. Does anyone have one laying around? (Doesn't need to be functional BTW, just pass a visual check.)
  2. General Discussion
    I need an OEM Catalytic Converter for a 2016 2500 GMC. where can i get one?
  3. 04.5-05 LLY Duramax Powertrain
    just bought my 2005 LLY duramax and was wonder what suggestions/input anyone may have as far as taking off my cat converter and what to put in place of it. i'm looking at a dual 4" stack kit from but am not quite sure if this will bolt right up after i remove the cat. also i'm...
1-3 of 3 Results