The AFE 46-20045 BladeRunner Intercooler Pipe Kit for your 2001-2004 GM 6.6L Duramax LB7 is a direct swap for the both the hot and cold intercooler pipes currently on your truck. Built from 3" mandrel bent...
Replace your 2001 GM 6.6L Duramax’s restrictive cold side intercooler tubing with anAFE 46-20043-B BladeRunner 3" Cold Side Intercooler Tube. The large 3” mandrel bent aluminum tubing increases air flow for more horsepower and torque!...
Superior to stock, everything about Banks Techni-Cooler Intercooler system is bigger: the mandrel-bent 3" high-flow boost tubes the large, high-efficiency all-aluminum end tanks the wide-open inlet and outlet and the 25% larger core area with a whopping 34% improvement...
Fed up with high EGTs and an intercooler setup that isnt keeping up with the demands of your Duramax? The solution is finally here with the Mishimoto Chevrolet/GMC 6.6L Duramax intercooler kit! This kit includes...
Mishimoto has released a performance intercooler for the 2001-2005 Chevrolet/GMC 6.6L Duramax. A high-performance diesel engine requires a cool, dense charge of air to reach its full power potential. Upgrade your factory intercooler to the...
The CSF 6007 OEM+ Replacement Intercooler is manufactured from the highest quality components to provide you with the best aftermarket OE replacement intercooler available for your 2001-2005 GM 6.6L Duramax LB7/LLY. CSF is an ISO...
Eliminate the weak factory lower intercooler boot design on your 2001-2010 GM 6.6L Duramax with the HSP Hot Side Intercooler Pipe. HSP's design allows for a straight connection to the intercooler which eliminates any issues...
Replace the restrictive factory cold side intercooler pipe on your 2003-2004 GM 6.6L Duramax LB7 with the HSP LB7 Factory Style Cold Side Intercooler Pipe. HSP uses a 3" diameter mandrel bent pipe which showed...
The PPE 115910204 Silicone Hose & Clamp Kit for your 02-04 GM 6.6L Duramax LB7 are constructed using Fluorocarbon lined, silicon rubber that is strengthened with five plies of Nomex fibers. This design results in...
The PPE 115910101 Silicone Hose & Clamp Kit for your 2001 GM 6.6L Duramax LB7 are constructed using Fluorocarbon lined, silicon rubber that is strengthened with five plies of Nomex fibers. This design results in...