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by Wehrli

Wehrli 01-04 Chevrolet 6.6L Duramax LB7 2in Stainless Up Pipe Kit w/Gaskets - Single Turbo

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Original price $639.00
Original price $639.00 - Original price $639.00
Original price $639.00
Current price $619.83
$619.83 - $619.83
Current price $619.83
Availability:
9 in stock, ready to be shipped

Free returns on all eligible orders

You have 30 days to request a return. All sale items are final sale.

Replace the lightweight 16G, leak-prone, 1 5/8" OEM up pipes with these heavy-duty 11 gauge 2" Stainless up pipe kit. HD Stainless Bellows that will not crack and leak like OEM. Increase Turbo spool-up and decrease EGTs. This kit is for use with single turbo applications and factory exhaust manifolds. - - NOTE: These up pipes ONLY fit with OEM exhaust manifolds or WCFab Duramax Billet Exhaust Manifolds (WCF100363). - - Designed for use with WCFab downpipe. OEM and other aftermarket downpipes may require additional modifications - - Replaces the following GM Part numbers: 97223167, 97302261

  • Fully TIG Welded 11 GA Stainless Steel Construction
  • Heavy Duty 2" Passenger Side Up Pipe
  • Heavy Duty 2" Driver Side Up Pipe
  • Includes Up Pipe Gaskets (4)
  • Made in USA
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Vehicle Compatibility 55 vehicles

Year Make Model Submodel
2001 Chevrolet Silverado 2500 HD Base
2002 Chevrolet Silverado 2500 HD Base
2003 Chevrolet Silverado 2500 HD Base
2004 Chevrolet Silverado 2500 HD Base
2001 Chevrolet Silverado 2500 HD LS
2002 Chevrolet Silverado 2500 HD LS
2003 Chevrolet Silverado 2500 HD LS
2004 Chevrolet Silverado 2500 HD LS
2001 Chevrolet Silverado 2500 HD LT
2002 Chevrolet Silverado 2500 HD LT
2003 Chevrolet Silverado 2500 HD LT
2004 Chevrolet Silverado 2500 HD LT
2004 Chevrolet Silverado 2500 HD WT
2001 Chevrolet Silverado 3500 Base
2002 Chevrolet Silverado 3500 Base
2003 Chevrolet Silverado 3500 Base
2004 Chevrolet Silverado 3500 Base
2001 Chevrolet Silverado 3500 LS
2002 Chevrolet Silverado 3500 LS
2003 Chevrolet Silverado 3500 LS
2004 Chevrolet Silverado 3500 LS
2001 Chevrolet Silverado 3500 LT
2002 Chevrolet Silverado 3500 LT
2003 Chevrolet Silverado 3500 LT
2004 Chevrolet Silverado 3500 LT
2004 Chevrolet Silverado 3500 WT
2002 GMC Sierra 2500 HD Base
2003 GMC Sierra 2500 HD Base
2004 GMC Sierra 2500 HD Base
2001 GMC Sierra 2500 HD SL
2002 GMC Sierra 2500 HD SL
2001 GMC Sierra 2500 HD SLE
2002 GMC Sierra 2500 HD SLE
2003 GMC Sierra 2500 HD SLE
2004 GMC Sierra 2500 HD SLE
2001 GMC Sierra 2500 HD SLT
2002 GMC Sierra 2500 HD SLT
2003 GMC Sierra 2500 HD SLT
2004 GMC Sierra 2500 HD SLT
2003 GMC Sierra 2500 HD WT
2004 GMC Sierra 2500 HD WT
2002 GMC Sierra 3500 Base
2003 GMC Sierra 3500 Base
2004 GMC Sierra 3500 Base
2001 GMC Sierra 3500 SL
2002 GMC Sierra 3500 SL
2001 GMC Sierra 3500 SLE
2002 GMC Sierra 3500 SLE
2003 GMC Sierra 3500 SLE
2004 GMC Sierra 3500 SLE
2001 GMC Sierra 3500 SLT
2002 GMC Sierra 3500 SLT
2003 GMC Sierra 3500 SLT
2004 GMC Sierra 3500 SLT
2004 GMC Sierra 3500 WT