AFE 46-20045 BladeRunner 3" Intercooler Hot and Cold Side Tubes 02-04 6.6L GM Duramax LB7 AFE-54-12779 A unique stainless steel laser-cut

A unique stainless steel laser-cut powder-coated black aFe Power logo plate is riveted on for an aggressive style

Flow and Performance: aFe Power's intercooler tubes are constructed from 3" mandrel-bent aluminum tubing for maximum flow then

Specially Formed End Connection: A specially formed end connection was designed which helps the exhaust system attach directly to the DPF

This intake system is superior in every way

This filter is designed to help protect sensitive shift control valves and prevent secondary damage to engine parts

AFE 46-20045 BladeRunner 3" Intercooler Hot and Cold Side Tubes 02-04 6.6L GM Duramax LB7 AFE-54-12779 A unique stainless steel laser-cutFlow 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: