Gen 3 HEMI Intake Manifold – Modular Runner System

🔖 Preorder — 6-Week Lead Time

The Modalworks Gen 3 Hemi Billet Intake Manifold is the ultimate induction solution for high-horsepower Hemi builds. Whether you're running a twin-turbo Hellcat or a naturally aspirated 392, this manifold delivers unmatched airflow stability and intercooler efficiency. This latest edition features Modalworks' proprietary tool-free modular technology — allowing you to tune your power band without the headache of traditional manifold disassembly.

Proprietary Modularity: Tune for Your Build

Every engine is different, which is why Modalworks moved away from the "one size fits all" runner approach. The proprietary internal architecture lets you swap runner configurations in minutes to perfectly match your specific setup.

• Modular Performance Tuning — Easily swap between runner configurations to shift your engine's torque and power curves
• Torque vs. HP — Optimize runner geometry to favor low-end torque or maximize high-RPM power peaks depending on your racing needs
• Snout-Access Innovation — Reach through the front throttle body opening to swap internal components while the manifold is still on the car — even in tight engine bays where internal fasteners would be inaccessible
• Safety & Security — No traditional internal bolts or screws means zero risk of hardware vibrating loose and being ingested by your engine
• Expert Sizing Advice — Share your cam specs, boost levels, and intended use and Modalworks will recommend the ideal runner sizes for your application

High-Performance Features

• Premium Fuel Delivery — High-flow -10 billet fuel rails to support extreme fuel demands for high ethanol or methanol builds. Available with or without 3/8-NPT provisions for a fuel damper or dedicated pressure sensor
• Extreme Throttle Compatibility — Built-in mounting provisions for Stock Hellcat, 108mm, and LS 102mm throttle bodies
• Custom MAP Provisioning — 4x MAP port provisions for Hellcat-based vehicles + 1x port provision for non-Hellcat applications
• No-Mess Maintenance — No integrated oil fill to maintain maximum plenum integrity; oil fills performed through valve covers
• Billet Construction — Machined from aerospace-grade billet aluminum for superior strength under extreme boost

Comprehensive Vehicle Fitment (Gen 3 Hemi — 5.7L, 6.1L, 6.2L, 6.4L)

• Dodge Challenger: 2008–2023
• Dodge Charger: 2006–2023
• Dodge Durango: 2005–2023 (including SRT and Hellcat)
• Ram 1500 / 2500 / 3500: 2003–Present
• Jeep Grand Cherokee: 2005–2023 (including Trackhawk and SRT)
• Chrysler 300: 2005–2023

What's Included:

• Modalworks Gen 3 Billet Intake Manifold
• Modular internal runner set (sized to your build)
• Mounting hardware
• High-flow -10 billet fuel rails (with or without fluid damper provisions)
• Optional powder coating or anodizing in your choice of color

Ready to maximize your Hemi's potential? Contact us with your build details to get started on the perfect runner configuration for your setup.