The Dusterhoff Racing Cast Aluminum Intake Manifold is a performance-focused induction upgrade for compatible Gen 3 HEMI engines, combining durable aluminum construction, increased build flexibility, and a low-profile design that can work with the factory-style Shaker hood setup on compatible Dodge Challengers. Featuring a 90mm inlet and dual throttle body bolt pattern, the manifold gives builders additional options when configuring the induction system around their specific engine combination. Included fuel rails provide a strong foundation for upgraded injectors and fuel systems, while integrated provisions for nitrous or water/methanol injection make the manifold adaptable to more aggressive builds. Its cast aluminum construction provides the strength desired for naturally aspirated, nitrous, and forced-induction applications while delivering a clean performance appearance under the hood. For Challenger Shaker owners in particular, the ability to upgrade the intake manifold without automatically giving up the signature Shaker hood configuration is one of this manifold’s biggest advantages.

Intake manifold selection becomes increasingly important as more airflow is demanded from a Gen 3 HEMI. Camshafts, ported cylinder heads, larger throttle bodies, long-tube headers, increased displacement, nitrous, and forced induction can all change the airflow requirements of the engine. A performance-oriented manifold provides additional flexibility when building a complete combination rather than simply designing every modification around the limitations of the original intake.

For Dodge Challenger Shaker owners, many intake manifold upgrades can create clearance or mounting challenges with the Shaker system, potentially forcing owners to choose between an upgraded intake and retaining one of the vehicle’s most recognizable features. This manifold’s configuration makes it an attractive choice for compatible Shaker-equipped Challenger builds where maintaining the functional hood-mounted appearance is a priority.

The manifold features cast aluminum construction and is designed around standard-deck Gen 3 HEMI architecture. Its 90mm throttle body opening with a dual bolt pattern gives builders flexibility when selecting compatible electronic throttle bodies. This makes it useful for everything from responsive naturally aspirated street combinations to more extensive custom performance builds.

A fuel rail kit is included, allowing the installer to select injectors based on the specific horsepower target and fuel being used. This is especially beneficial for E85, stroker, nitrous, and boosted combinations where injector requirements can differ substantially from a stock engine. Fuel injectors should be properly sized around the complete engine and fuel-system combination.

Integrated auxiliary injection provisions further expand the manifold’s capabilities. Builders incorporating nitrous oxide or water/methanol injection can take advantage of dedicated provisions rather than modifying a factory-style intake to accommodate additional hardware.

As with any performance intake manifold, results depend on the complete engine combination. Camshaft specifications, cylinder head airflow, throttle body sizing, exhaust configuration, injector capacity, fuel system, and calibration should all complement one another. Custom tuning is recommended whenever airflow and fueling characteristics are significantly altered.

For Gen 3 HEMI enthusiasts looking for a durable intake that can support future modifications while maintaining flexibility, especially Challenger owners who want to retain their Shaker hood, the Dusterhoff Racing Cast Aluminum Intake Manifold provides a versatile foundation for the next stage of the build.

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Specifications & Features

• Brand: Dusterhoff Racing
• Product Type: Performance EFI Intake Manifold
• Engine Family: Gen 3 HEMI
• Engine Compatibility: Compatible with standard-deck Gen 3 HEMI applications; verify cylinder head configuration
• Engine Applications: Compatible with 5.7L, 6.1L, and 6.4L Gen 3 HEMI combinations, depending on application and setup
• Vehicle Compatibility: Application dependent, including compatible Dodge Challenger, Dodge Charger, Chrysler 300, Jeep, and other Gen 3 HEMI builds
• Shaker Compatibility: Designed to fit compatible Dodge Challenger Shaker hood applications
• Year Compatibility: Application dependent; verify engine, vehicle, and Shaker configuration before ordering
• Construction: Cast aluminum
• Color / Finish: Black
• Throttle Body Opening: 90mm
• Throttle Body Mounting: Dual bolt-pattern design
• Fuel Injection Type: Multi-port EFI
• Fuel Rails: Included
• Fuel Injectors: Not included
• Deck Configuration: Standard-deck Gen 3 HEMI
• Auxiliary Injection Provisions: Provisions for nitrous and/or water-methanol injection
• Size / Dimensions: Application-specific manifold; verify vehicle and underhood clearance
• Weight: Approximately 32.8 lbs
• Primary Benefits: Shaker hood compatibility, performance-oriented airflow, durable aluminum construction, throttle body flexibility, included fuel rails, and support for future modifications
• Intended Uses: Naturally aspirated performance builds, camshaft-equipped HEMIs, stroker engines, nitrous applications, forced-induction builds, street performance, drag racing, and Shaker-equipped Challenger builds
• Supporting Modifications: Compatible throttle body, properly sized injectors, upgraded fuel system, camshaft, cylinder heads, headers, and custom tuning may be recommended depending on the combination
• Custom Tuning: Recommended
• Professional Installation: Recommended
• Fitment Note: Verify cylinder head compatibility, throttle body pattern, injector style, fuel-system configuration, sensor requirements, vehicle clearance, and Shaker hood configuration before ordering.