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USD 237.14
Part #: FPE-DMAX-30DP

Fleece FPE-DMAX-30DP 3" 304 Stainless Steel HX40 Downpipe

2001-2015 GM 6.6L Duramax
Part #: FPE-DMAX-30DP
Ships from manufacturer (Usually in 7-10 Days)

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The Fleece FPE-DMAX-30DP 3" 304 Stainless Steel HX40 Downpipe allows you to connect the exhaust system in your 2001-2015 GM 6.6L Duramax to the HX40 outlet on your aftermarket turbocharger. This 3" downpipe features a T304 stainless steel construction and includes an HX40 clamp.


  • HX40 Turbo Outlet Flange on Top
  • Factory Exhaust Connection on Bottom
  • 3" T304 Stainless Steel Construction 
  • For Use With HX40 Outlet Turbochargers


  • MFG. Number FPE-DMAX-30DP
  • Manufacturer Name Fleece Performance
  • Shipping Weight 15.00 lb.
  • Shipping Length 24 in.
  • Shipping Width 14 in.
  • Shipping Height 10 in.
  • Fuel Type Diesel
  • UPC 635909314950
  • Prop 65 WARNING: Cancer & Reproductive Harm -


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XDP continues to closely monitor the COVID-19 (Coronavirus) outbreak. As an integral part of the automotive supply chain, at this point all call centers and distribution centers remain fully operational to ensure we keep vital service components flowing to vehicles used in transport of goods and emergency response. To ensure the health of our employees, families, and customers, we have made the following procedural changes:

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