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46-20047 aFe BladeRunner 3" Aluminum Cold Intercooler Pipe Black - GMC/Chevy 6.6L Duramax 2002-2004

SKU: AFE46-20047
Mftr. Part#: 46-20047
UPC: 802959461327
Manufacturer: AFE Power
aFe BladeRunner 3" Aluminum Cold intercooler Pipe Black is a great upgrade to increase flow and engine performance for your 2002-2004 GMC/Chevy 6.6L Duramax truck.

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aFe BladeRunner 3" Aluminum Cold intercooler Pipe Black is the great upgrade to increase flow and engine performance for your 2002-2004 GMC/Chevy 6.6L Duramax LB7 2500/3500 truck. The included intercooler tube is constructed of 3" mandrel bent tubing for maximum flow and powder-coated wrinkle-black material for heat and corrosion resistance. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGT's. Upgrade with this great BladeRunner intercooler pipes for better vehicle performance.


  • Lower EGTs
  • Direct fit replacement
  • Cold side upgraded tube
  • 3" Mandrel-bent powder-coated


  • Fits only models equipped w/ 2-1/2" straight coupling to intake manifold
  • Does not fit models equipped w/ angled coupling to intake manifold