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:

• T6 “Monster Foot” Turbo Flange – For extreme-duty turbochargers and maximum flow capacity

• Bolt-On CNC Ported Center Section – Pre-ported for optimized flow, with ¾” thickness for additional porting if needed

• Dual Pre-Tapped Sensor Ports – Ready for EGT and drive pressure sensors

• Shell-Molded Casting – Ultra-smooth interior walls for reduced turbulence and superior airflow

• Thick-Wall Construction – Retains exhaust heat to improve turbo spool and engine efficiency

• 1.65” Full-Length Runners – Consistent diameter from ports to collector for maximum exhaust velocity

• Faster Turbo Spool-Up – Especially effective with large-frame turbos; improves responsiveness by several hundred RPMs

• Enhanced Powerband & Efficiency – Delivers more usable horsepower and better fuel economy with same supporting mods

• Exceptional Fit & Finish – Designed for precise fitment and long-lasting performance under extreme conditions

💪 Why Choose the MONSTER FOOT T6?

• CNC porting out of the box—ready for competition

• Superior cast quality and airflow vs. traditional manifolds

• 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.