Collection: 2001-2004.5 6.6L Duramax LB7, LLY, LBZ Pickup

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  • 5" Downpipe Back Single | 2001-2004.5 GM 2500/3500 6.6L DURAMAX
    Vendor:
    Regular price
    $985.00 - $1,505.00
    Sale price
    $985.00 - $1,505.00
    Regular price
    SKU: 531100
  • 4" Downpipe Back Single | 2001-2004.5 GM 2500/3500 6.6L DURAMAX
    Vendor:
    Regular price
    $763.00 - $1,228.00
    Sale price
    $763.00 - $1,228.00
    Regular price
    SKU: 431107
  • 4" Cat Back Single | 2001-2004.5 GM 2500/3500 6.6L DURAMAX
    Vendor:
    Regular price
    $763.00 - $952.00
    Sale price
    $763.00 - $952.00
    Regular price
    SKU: 431108
  • 4" Downpipe Back Duals | 2001-2004.5 GM 2500/3500 6.6L DURAMAX
    Vendor:
    Regular price
    $1,283.00
    Sale price
    $1,283.00
    Regular price
    SKU: 431102
  • 4" Cat Back Single | 2001-2004.5 GM 2500/3500 6.6L DURAMAX w/OEM 4 Bolt Flange
    Vendor:
    Regular price
    $819.00
    Sale price
    $819.00
    Regular price
    SKU: 431110
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