AFE 46-20045 BladeRunner 3" Intercooler Hot and Cold Side Tubes 02-04 6.6L GM Duramax LB7

Flow and Performance:
These intercooler tubes are constructed of 3" mandrel bent tubing for maximum flow then powder-coated wrinkle-black for heat and corrosion resistance. The smooth bends allow for low turbulence while increasing horsepower and torque with lower EGT's.

Installation is a snap:
Utilizes the factory mounting locations to provide stability for a hassle-free installation. Includes a heavy-duty 5-PLY coupling for strength.

aFe Badging:
Unique laser-cut aFe Power logo plates are welded-on for an aggressive style.