IMPORTANT: The factory downpipe (2001-2004 LB7 only) does not fit aftermarket manifolds and up-pipes
5" mandrel-bent aluminum intake tube
a complete plug & play flash tune for your L5P
engine will get oil pressure much faster than if the oil is changed at the same time
The P1 Performance Products CFAL462 is the perfect setup for the 2011-2016 Powerstroke that's being built to perform
2001-2004 Duramax LB7 Industrial Injection Injector Return Line Bolt Kit (412604) Bolts IMPORTANT: The factory downpipe (2001-20042001 2004 Duramax LB7 Industrial Injection Injector Return Line Bolt Kit (412604) Industrial Injection is The Leading Distributor, Supplier, And Remanufacturer Of Diesel Fuel Systems, Turbochargers, And Engines. Their experience in fuel injection, turbochargers, & engine components is unmatched. Industrial Injection will always deliver the best products for your light, medium, & heavy duty diesel.