These are awesome
"Work great!"
Cummins
Shop All
SKU #: DS-WW641
MPN #: WW641
Wicked Wheel2 Turbo Compressor Wheels Upgrade 08-10 6.4L Powerstroke
Description
Increase the overall performance of your factory compounds with this simple, effective billet upgrade....the Wicked Wheel2! We offer the Wicked Wheel upgrade for your 6.4L in three possible configurations. You can choose to only upgrade the low pressure (larger turbo), the high pressure (smaller turbo), or go all out and upgrade both for unsurpassed performance out of the stock turbo configuration. Please choose from the options below:
IMPORTANT NOTE:
This turbo has a left hand thread - meaning you turn the compressor wheel to the right to loosen.
Enter your zip and we'll see if installation is available.
- Request quotes from local installers at checkout
- Compare options and choose the best fit for your install
About WrenchConnected
WrenchConnected is an independent installation marketplace operating in partnership with Diesel Power Products.
How it works
After checkout, we route your vehicle info and part SKU to verified installation shops near you. Local installers review the job and submit competitive bids; you pick the shop you want based on price, reviews, and availability. Your name and email stay private until you select an installer.
Pricing
You pay for the bid from your preferred shop. The full amount is shown before you confirm — installers cannot add charges without your written consent. Payments are processed securely by Stripe.
Your privacy
During bidding, shops see only your service ZIP code, vehicle year/make/model, and the part SKU — not your name, email, or address. Only the shop you select receives your contact details after payment. We never sell your personal information.
More detail at wrenchconnected.com.
FEATURES BENEFITS:
- Greatly improves throttle response
- Increased horsepower
- Lower EGT's
- Easy installation - no modifications needed
- Increased boost
About DieselSite
DieselSite is a company dedicated towards building exacting components to improve the overall performance and reliability of your diesel. They are probably best known for their series of Wicked Wheel compressor wheel upgrades. Because of the original success of the Wicked Wheels for 7.3L Powerstrokes, they have built a multitude of new and ever-growing applications, as well as improving upon original designs.
Blog
June 12, 2026
The diesel particulate filter (DPF) on your Cummins engine traps soot before it leaves the tailpipe. Over...
Read MoreCummins DPF Cleaning: Signs, Methods & Tips
June 12, 2026
P2509 flags when your Cummins ECM isn't seeing stable voltage coming from the battery and charging system....
Read MoreP2509 Cummins Code: Causes, Symptoms & Fixes
June 10, 2026
It starts small. Maybe the truck is a little slower to spool than usual. Maybe it sounds...
Read MoreHow to Find a Boost Leak Without Special Tools
June 05, 2026
Your exhaust system moves spent gases out of the engine and away from the cab. The muffler...
Read MoreResonator vs Muffler: Key Differences Explained
Overall rating: 4.5 / 5 from 2 reviews.
AI Generated Review Summary
Summary topics
Review topics: [].
Review highlights
Reviews
Easy install was doing it with head studs. So. . .
"Easy install was doing it with head studs. So far seems to make more peak boost at lower rpms. Haven't towed yet but just driving around haven't noticed any more noise in the cab. seems to boost quicker and clean up the smoke I had in the mid range better."
Q&A
- My wheels that I bought aren’t sliding on and when I tighten the nut it doesn’t want to spin freely?
- Dieselsite does not want you tightening the nut for the compressor hold down tight. They have you tighten them hand tight and gently snug with a wrench. When the truck fires up it will tighten the nuts from the force of the shaft spinning. If they are not spinning freely try to back the nut off and hand tighten and snug. If you run into further issues give us a call. -Mark