5 BLADE S363/68/.88 T-4 OPEN NON-GATED TURBO
🔥 Stainless Diesel 63/68/.88 T4 5Blade Mafia™ Turbocharger – Performance Street Turbo Upgrade
Upgrade your diesel with the perfect blend of street performance and drivability. The Stainless Diesel 63/68/.88 5Blade Mafia™ Turbocharger is designed for enthusiasts who want fast spool-up, excellent throttle response, and power potential nearing 700 HP—all in a durable, well-balanced package.
Featuring a high-efficiency 63mm 5Blade billet compressor wheel and 68mm turbine with a T4 .88 A/R open scroll housing, this turbo is ideal for performance-minded street builds, hot street trucks, and medium-duty tow rigs. Designed to bolt up to a standard T4 manifold, this unit delivers rapid transient boost response and proven results: dyno-tested up to 689 rwhp!
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⚙️ Turbo Highlights:
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Built for 5.9L Cummins and other T4 diesel applications
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63mm 5Blade billet compressor wheel with high-efficiency aero
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68mm turbine with T4 open scroll .88 A/R non-gated housing
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RACE COVER with larger radiused inlet bell for high airflow
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Optimized MAP grooves for improved compressor efficiency
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Dyno-proven: supports up to ~689 rear-wheel horsepower
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Balanced for street, hot street play, and light/medium towing
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Twin hydrodynamic journal bearing system for durability
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Faster transient boost compared to cast wheel turbos
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Includes turbo install gasket kit
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¼" NPT oil feed port
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Oil drain bolt thread size: 3/8-16
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Optional polished compressor cover available
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Recommended for use with a 2000–2200 RPM stall converter (especially for 5.9L Cummins street trucks)
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💡 Why Choose This Turbo?
If you're building a responsive and fun-to-drive diesel truck for the street—without sacrificing towing capability—this turbo delivers. The .88 A/R housing offers the flow needed for serious power, while the 5Blade design improves spool and drivability compared to traditional cast wheels. Whether it’s daily driving, spirited street pulls, or running at your local event, this is a turbo that performs across the board.
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📦 What’s Included:
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63/68/.88 T4 5Blade Mafia™ Turbocharger
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Complete Turbo Install Gasket Kit
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Join the movement. Join the power. Join the 5Blade Mafia™ today.
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5 BLADE S363/68/.88 T-4 OPEN NON-GATED 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.