FOR 1999.5-2003 7.3L Power Stroke with Garrett GTP38R Ball Barring Turbo
• New Design
• Lower EGT's
• Faster Spool
• Machined billet aluminum
• Improved Power and Performance
• Not just a billet copy of the original

We recommend the WW38R for better top end performance if the turbo is combined with LARGER (180cc+) injectors (supporting mods).