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BD Diesel UpPipes Kit - Chevy 2001-2004 6.6L Duramax LB7 - 1043800

Turbocharger Up Pipe


UpPipes Kit - Chevy 2001-2004 6.6L Duramax LB7

Limited Supply: only 1 remaining
  • California: 1
Pricing: $574.95

Free Ground Shipping


  • Replaces the factory exhaust up-pipes (exhaust manifold to the turbo) which are prone to leakage due to the deterioration. BD up-pipes are designed to minimize restriction to the turbo utilizing internally shielded expansion bellows. The BD up-pipes are a durable, longer-life replacement for this common problem and are perfect as an upgrade while performing other engine or transmission repairs.


    • 304 stainless steel precision cast mounting flanges eliminate exhaust tubing blowouts and ensures correct fitment
    • 304L 2-inch stainless tubing prevents loss of heat energy and will not corrode like aluminized steel or 409 stainless
    • Larger bore (1.8" ID) internally shielded 304 stainless bellows, eliminates restrictive 1.3" ID OEM bellows maximizing exhaust energy to drive turbocharger
    • Smooth mandrel bends improve exhaust gas flow - tubing ID is not compromised
    • Increased turbo response with lower EGT's
    • User must have aftermarket downpipe, does not fit with OE Downpipe

    • 5 Hours

    • 12-Months
    • 24,000 Miles
    • Surface rust not eligible

    • Aftermarket downpipe required - Some modification necessary
    • Not for sale on licensed California vehicles

Vehicle Fitment

2001-2004 GM DURAMAX 6.6 LB7

Extended Information

  • CA
  • 2
  • N


Shipping Information

  • Item Requires Shipping
  • 11.4 lbs.
  • W12.2500” x H9.2500” x L15.0000”
  • Free Ground Shipping

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