Wicked Wheel® 2 for the 2004.5 (325 HP 5.9L) - 2018 Cummins with HE351 Turbocharger
Wicked Wheel® 2 for the 2004.5 - 2018 5.9L & 6.7L Cummins stock turbo (HE351)
Greatly improves throttle response
Easy installation - no modifications needed
Holset turbos use two different style nuts holding the wheel on.
• Tighten wheel nut "snug fit" only.
It is a left hand thread (reverse thread), meaning you turn the nut to the right to loosen.