Description

Please note! This manifold is a center dump T-6 flange manifold and is designed to replace the exhaust manifold on 1998.5-2002 5.9L Cummins trucks when the using an aftermarket turbo with a T-6 flange. It can be used on trucks as new as 2018, however, since 2003-2018 trucks have an offset turbo flange and in 6.7L applications has a different turbo flange altogether, it is NOT a direct replacement for these trucks. 

Features and Benefits:

• Larger runner size helps enhance flow through the manifolds with no restriction throughout rpm
• Cast ports and runners match inlet gasket within 0.03”
• Center Mount can face down or up
• Optimum 20° rather than 40° – helps mounting S400, S500 other larger turbochargers
• Heavy cast HiSi Ductile Iron retains heat energy and coated with high temperature black
• 2 drilled and tapped 1/8-NPT ports
• Heat expansion joints prevents cracking
• These manifolds are intended for the installation of competition turbos
• Some modifications to vehicle/engine components will be necessary

Common Turbos with T4 or T6 mounts:

• Borg Warner S300 / S400 / S500
• Holset HX50 / HX55 / HX60 / HX82
• Garrett GT40 / GT42 / GT45 / GT47 / GT55

BD Power part number: 1045995-T6