Collection: 2001-2007 6.6L Duramax LB7, LLY, LBZ Pickup

2 products

  • Exhaust

    4" Cat Back Single | 2001-2004.5 GM 2500/3500 6.6L DURAMAX

    Constructed out of 16 gauge aluminized steel or T409 Stainless, this exhaust system is designed to simplify installation with included clamps, preweld contour bends and improved...

    SKU:431108
    Regular price $554.40 USD
    Sale price $554.40 USD Regular price
    Sale Sold out
  • Exhaust

    4" Cat Back Single | 2001-2007 GM 2500/3500 6.6L DURAMAX w/OEM 4 Bolt Flange

    Constructed out of 16 gauge aluminized steel or T409 Stainless, this exhaust system is designed to simplify installation with included clamps, preweld contour bends and improved...

    SKU:431110
    Regular price $589.60 USD
    Sale price $589.60 USD Regular price
    Sale Sold out