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46-20046 aFe BladeRunner 3" Aluminum Hot Intercooler Pipe Black - GMC/Chevy 6.6L Duramax 2001-2004

SKU: AFE46-20046
Mftr. Part#: 46-20046
UPC: 802959463819
Manufacturer: AFE Power
aFe BladeRunner 3" Aluminum Hot Intercooler Pipe Black is a great upgrade to increase flow and engine performance for your 2001-2004 GMC/Chevy 6.6L Duramax truck.

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aFe BladeRunner 3" Aluminum Hot Intercooler Pipe Black is the great upgrade to increase flow and engine performance for your 2001-2004 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. It features constant tension, superior quality stainless steel spring loading, T-bolt clamps for a leak-free seal and heavy-duty 5-ply polyester couplings for strength, stability and secure installation. Upgrade with this great BladeRunner intercooler pipes for better vehicle performance.


  • Lower EGTs
  • Direct fit replacement
  • Increased air flow by 14%
  • Hot side upgraded tube
  • 5-Ply polyester couplings
  • Constant tension T-bolt clamps
  • 3" Mandrel-bent powder-coated