The aFe intercooler tube represents the next generation of Diesel performance products. This intercooler tube produced 16hp and 49lbs. x ft. of torque on the dyno while out flowing the factory intercooler tube by 67-percent. Not only will you get increased performance but you will also see lower EGTs and increased MPG. Talk about bang for the buck!This intercooler tube is constructed of 3" mandrel bent stainless steel for smooth air flow transition and increased power and comes complete with 5-ply heavy duty couplings and constant tension T-bolt clamps for a tight and secure installation.Note: This kit comes with a bracket to relocate a brake line.

Vehicle Fitment

Years	Make	Model	Trim
2004–2005	Chevrolet	Silverado 2500 HD	Base
2004–2005	Chevrolet	Silverado 2500 HD	LS
2004–2005	Chevrolet	Silverado 2500 HD	LT
2004–2005	Chevrolet	Silverado 2500 HD	WT
2005	Chevrolet	Silverado 3500	Base
2005	Chevrolet	Silverado 3500	LS
2005	Chevrolet	Silverado 3500	LT
2004–2005	GMC	Sierra 2500 HD	Base
2004–2005	GMC	Sierra 2500 HD	SLE
2004–2005	GMC	Sierra 2500 HD	SLT
2004–2005	GMC	Sierra 2500 HD	WT
2004–2005	GMC	Sierra 3500	Base
2004–2005	GMC	Sierra 3500	SLE
2004–2005	GMC	Sierra 3500	SLT
2004–2005	GMC	Sierra 3500	WT