aFe BladeRunner 3" Aluminum Cold Charge Pipe Black is the great upgrade to increase flow and engine performance for your 2004.5-2005 GMC/Chevy 6.6L Duramax LLY 2500/3500 truck. It comes with two 1/8" NPT bungs for extra sensor or injection ports. Completed with 4-ply heavy duty couplings and constant tension T-bolt clamps for a tight, leak-free seal and secure installation. The included intercooler tube is constructed of 3" mandrel bent stainless steel tubing for maximum flow and powder-coated 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
- Increased air flow by 40%
- 3" Mandrel-bent powder-coated stainless steel