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KB Diesel Performance LLC

4.0" Front Section of exhaust for 2001-2004 6.6l LB7 Duramax Chevy GMC 2500 3500

4.0" Front Section of exhaust for 2001-2004 6.6l LB7 Duramax Chevy GMC 2500 3500

Part Number: KB-6.6l0104FEP4.0"

$94.95
$94.95
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Front Section of exhaust for 2001-2004 6.6l LB7 Duramax.
  • Sometimes called the "Lower Downpipe"
  • CNC Mandrel Bent from 4.0" OD, 409 Stainless Steel
  • 4.0" ID Slip Joint at rear
  • Overall length: 44 inches
  • Smooth Sweeping Bends

Fits: 2001-2004 6.6l LB7 Duramax.
Note: Does not fit 2004-2010 due to emissions equipment.


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