Powermax 10-Blade Turbine Wheel with 360 Rebuild Kit for 2003–2007 Powerstroke (300446)

Description

Description

Fits

Note: This wheel is designed specifically for Garrett Powermax upgrade turbos; it is not for use in standard OEM 64mm or 66mm housings.

Take your Powermax turbo to the next level with the airflow it was originally missing. Specifically designed for the Garrett Powermax (GT3788VA) upgrade platform, this 10-blade turbine wheel replaces the quieter factory 13-blade unit to unleash that high-pitched “jet engine” whistle while significantly improving top-end flow and reducing backpressure. This package features the 360 rebuild kit option, providing a significant internal upgrade over the stock configuration. By pairing the high-flow 10-blade whistle with a 360-degree thrust bearing from KC Turbos, this kit ensures improved oiling and increased reliability under higher boost levels, making it the ideal choice for a complete Garrett Powermax refresh.

Part Number: 300446

Features

• Reduces EGT
• Quicker Boost
• Faster Spool
• Famous 6.0L Whistle 
• More top-end performance

Notes

• Truck Manufacture Date is NOT the same as the Turbo year. Contact us if you have questions about your turbo year.
• This wheel is designed specifically for Garrett Powermax upgrade turbos; it is not for use in standard OEM 64mm or 66mm housings.
• As a DIY-install product, this item is NOT covered under warranty.

Warranty

• There is NO warranty on any DIY products

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