
T-6 12 Valve Stainless Diesel Exhaust Manifold
tainless Diesel T6 “MONSTER FOOT” 12V Cummins Exhaust Manifold – Sled Puller Series
Built for the most extreme performance applications, the Stainless Diesel T6 12-Valve “MONSTER FOOT” Exhaust Manifold delivers unmatched exhaust flow, turbo response, and durability. Designed specifically for sled pullers and high-horsepower builds, this manifold features a CNC-ported, bolt-on center section and the industry’s smoothest internal finish thanks to precision shell molding.
🔧 Key Features:
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T6 “Monster Foot” Turbo Flange – For extreme-duty turbochargers and maximum flow capacity
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Bolt-On CNC Ported Center Section – Pre-ported for optimized flow, with ¾” thickness for additional porting if needed
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Dual Pre-Tapped Sensor Ports – Ready for EGT and drive pressure sensors
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Shell-Molded Casting – Ultra-smooth interior walls for reduced turbulence and superior airflow
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Thick-Wall Construction – Retains exhaust heat to improve turbo spool and engine efficiency
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1.65” Full-Length Runners – Consistent diameter from ports to collector for maximum exhaust velocity
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Faster Turbo Spool-Up – Especially effective with large-frame turbos; improves responsiveness by several hundred RPMs
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Enhanced Powerband & Efficiency – Delivers more usable horsepower and better fuel economy with same supporting mods
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Exceptional Fit & Finish – Designed for precise fitment and long-lasting performance under extreme conditions
💪 Why Choose the MONSTER FOOT T6?
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CNC porting out of the box—ready for competition
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Superior cast quality and airflow vs. traditional manifolds
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Specifically built to make big turbos spool better and faster
Whether you're building a competition sled puller or a high-horsepower 12-valve Cummins street truck, the Stainless Diesel MONSTER FOOT T6 manifold gives you the flow, durability, and spool-up edge your setup demands.
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Ships within 1-2 business days.
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T-6 12 Valve Stainless Diesel Exhaust Manifold
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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.