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KBDP Turbo Downpipe for 2001-2004 6.6l LB7 Duramax.
  • Made in the USA!
  • Allows extra room for full sized up pipes
  • Seamless construction
  • CNC Mandrel Bent from 304 Stainless Steel
  • Smooth Sweeping Bends
  • Removes all restrictions found in the crushed original equipment design
Note: You will have to adjust the transmission dipstick tube during install.
Fits: 2001-2004 6.6l LB7 Duramax engines. California emission trucks will require modification of the downpipe flange.

California style turbos will require trimming one tab on the downpipe flange.

KB Diesel Performance LLC

Turbo Downpipe for 6.6l LB7 2001-2004 Duramax Chevy GMC

SKU 6.6l-LB7-DP+G
$179.95
KBDP Turbo Downpipe for 2001-2004 6.6l LB7 Duramax.
  • Made in the USA!
  • Allows extra room for full sized up pipes
  • Seamless construction
  • CNC Mandrel Bent from 304 Stainless Steel
  • Smooth Sweeping Bends
  • Removes all restrictions found in the crushed original equipment design
Note: You will have to adjust the transmission dipstick tube during install.
Fits: 2001-2004 6.6l LB7 Duramax engines. California emission trucks will require modification of the downpipe flange.

California style turbos will require trimming one tab on the downpipe flange.
$179.95
Add Downpipe Gasket?:

KBDP Turbo Downpipe for 2001-2004 6.6l LB7 Duramax.
  • Made in the USA!
  • Allows extra room for full sized up pipes
  • Seamless construction
  • CNC Mandrel Bent from 304 Stainless Steel
  • Smooth Sweeping Bends
  • Removes all restrictions found in the crushed original equipment design
Note: You will have to adjust the transmission dipstick tube during install.
Fits: 2001-2004 6.6l LB7 Duramax engines. California emission trucks will require modification of the downpipe flange.

California style turbos will require trimming one tab on the downpipe flange.


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