2001-2004.5 GM 6.6L DURAMAX LB7 TURBO 10 BLADE BILLET COMPRESSOR WHEEL UPGRADE
Unlock greater turbo performance, improved spool-up, and a more aggressive exhaust note with this 10 Blade Billet Compressor Wheel Upgrade for the 2001–2004.5 GM 6.6L Duramax LB7 stock turbocharger. Engineered from precision-machined, lightweight billet aluminum, this drop-in upgrade is designed to replace the factory cast wheel for increased airflow, reduced turbo lag, and enhanced boost response.
The 10-blade configuration delivers a distinct whistle and faster spool, making it a favorite among diesel enthusiasts seeking better throttle response without compromising reliability. Perfect for daily driving, towing, or mild performance builds.
Features & Benefits:
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Lightweight billet aluminum construction for durability and performance
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10-blade design improves turbo spool time and airflow
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Produces a louder, more aggressive turbo whistle
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Drop-in replacement for factory turbo compressor wheel
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Designed specifically for the IHI stock turbo on LB7 engines
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Increases throttle response and mid-range power
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Supports both stock and lightly modified fuel setups
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No machine work required for installation
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Great for towing, street performance, or daily use
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Improves turbocharger efficiency and reliability
Truck Compatibility / Applications:
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2001 Chevrolet Silverado 2500HD / 3500 6.6L Duramax LB7
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2002 Chevrolet Silverado 2500HD / 3500 6.6L Duramax LB7
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2003 Chevrolet Silverado 2500HD / 3500 6.6L Duramax LB7
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2004 (early build) Chevrolet Silverado 2500HD / 3500 6.6L Duramax LB7
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2001 GMC Sierra 2500HD / 3500 6.6L Duramax LB7
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2002 GMC Sierra 2500HD / 3500 6.6L Duramax LB7
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2003 GMC Sierra 2500HD / 3500 6.6L Duramax LB7
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2004 (early build) GMC Sierra 2500HD / 3500 6.6L Duramax LB7
Fits IHI turbochargers on LB7 applications only. Will not fit LLY or newer models.
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✔️ Expedited shipping options are available at checkout.
✔️ Orders are processed within 1 business day (Monday–Friday).
✔️ Orders placed on weekends or holidays will be processed on the next business day.
✔️ Tracking information will be provided once the item ships.
✔️ Shipping to PO Boxes, APO/FPO may be limited based on carrier restrictions.
California Proposition 65 Warning:
This product may expose you to chemicals including aluminum and combustion byproducts, known to the State of California to cause cancer and reproductive harm.
For more information, visit: www.P65Warnings.ca.gov
Installation Tip: Your turbocharger has a left hand thread (reverse thread), meaning you turn the nut to the right to loosen. The Wicked Wheel is balanced at the Factory. Turbo balancing after installation is not necessary.
