


5 Blade 63mm LBZ Turbo
LBZ 63mm 5Blade Mafia™ Drop-In Turbocharger – Stock-Appearing Turbo Upgrade for 2006–2007 Duramax
Give your 2006–2007 Duramax LBZ a serious boost with the 63mm 5Blade Mafia™ Drop-In Turbocharger—an all-new, no-core unit designed for towing, daily driving, or stock-class competition. With a distinctive whistle from the 5Blade Mafia™ billet compressor wheel and a loud, aggressive exhaust note, this turbo doesn’t just perform—it sounds the part too.
Built for reliable performance and stock-appearing legality, this turbo features a 63.5mm billet 5-blade compressor wheel, 66.5mm 10-blade high-flow turbine, and upgraded vanes for quick spool and smooth power delivery. It’s rated to support up to 660 horsepower with the right supporting mods.
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🔧 Key Features:
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Brand new turbocharger – no core charge required
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Drop-in fit for 2006–2007 Chevy/GMC Duramax LBZ
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63.5mm 5Blade Mafia™ billet compressor wheel – sharp whistle & strong flow
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66.5mm 10-blade turbine – improved exhaust flow & louder exhaust note
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High-flow vanes for faster spool and better throttle response
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Rated at 660 HP with supporting mods
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2.5" stock-appearing legal – ideal for competition use
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Includes new vane position sensor & vane actuator
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Gasket and seal kit included for install
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Perfect for tow rigs, daily drivers, and class-legal diesel race builds
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If you want stock-appearing power with upgraded performance and sound, the LBZ 63mm 5Blade Mafia™ turbo is the perfect bolt-on solution—brand new, competition ready, and built to move air.
Pairs well with
Ships within 1-2 business days.
Free shipping & returns

5 Blade 63mm LBZ Turbo
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FAQs
Please read our FAQs page to find out more.
Are OEM products more expensive than aftermarket alternatives?
OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.
Can I purchase OEM parts online or do I need to visit a dealership?
You don’t need to visit a dealership to get OEM parts. You can conveniently purchase genuine OEM components from authorized distributors and reputable online retailers like Turbo Tech Performance. Our online store provides a wide selection of high-quality parts delivered straight to your door.
Are parts from brands like Mopar, ACDelco, and Motorcraft interchangeable between different vehicle brands?
No, parts from Mopar, ACDelco, and Motorcraft are typically designed for specific vehicle brands. It’s crucial to ensure compatibility with your vehicle’s make and model by checking part numbers and consulting with a knowledgeable expert.
Can I install OEM parts myself, or is it better to have a professional handle it?
While some OEM parts can be installed by DIY enthusiasts, the complexity of installation can vary. For the best results and to ensure proper fitment and performance, we recommend having a trained mechanic install the parts, especially if you’re unfamiliar with automotive repairs.
Do OEM parts come with a warranty?
Yes, many OEM auto parts come with a manufacturer’s warranty that covers defects or issues. Be sure to check the warranty details for each part at the time of purchase, and keep your receipt for any potential warranty claims.