DieselSite WWLMM Wicked Wheel 2 | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

Features:

• Fits 2007.5–2010 6.6L Duramax LMM
• Improves turbo performance and response
• Helps reduce exhaust gas temperatures
• Delivers quicker turbo spool-up
• Enhances overall engine boost levels
• Provides superior compressor surge protection
• Tested across multiple blade configurations
• Optimized for best performance per application
• Replaces factory cast compressor wheel
• Durable and efficient billet design

Upgrade Your Turbo Without Swapping the Whole Thing

If you're running a 2007.5 to 2010 Duramax LMM and want to wake up your turbo without diving into a full replacement, the DieselSite Wicked Wheel 2 is a solid choice that delivers real gains. This billet compressor wheel was engineered to drop right into your factory turbo, offering better performance, faster spool-up, and improved drivability. What really sets the Wicked Wheel 2 apart is its ability to smooth out compressor surge—something the stock cast wheel can struggle with, especially when the truck is tuned or working under heavy load. You’ll notice the difference in how quickly boost builds and how much more responsive the throttle feels, whether you're towing or just daily driving.

Designed for Duramax, Tested to Perform

DieselSite didn’t just guess at what would work—they put the Wicked Wheel 2 through extensive testing, tweaking the blade count, pitch, and overall profile until they dialed in the perfect setup for the LMM. The result is a compressor wheel that helps reduce exhaust gas temperatures and supports stronger, cleaner boost across the powerband. It's a direct replacement that doesn’t require any balancing or tuning changes, making it a great weekend install for those looking to get more out of their turbo system without tearing everything apart. If you're after better performance and reliability from your stock turbo, this upgrade brings noticeable results without overcomplicating the job.

Fits: 2007, 2008, 2009, 2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM