Description

Brian Tooley Racing Trinity Intake Manifold

2002–2026 Chrysler, Dodge, Jeep & Ram 5.7L / 6.1L / 6.4L Gen III HEMI Engines

Part #: TRA-HEMI-BLK-LL

The Brian Tooley Racing Trinity Intake Manifold is a premium performance upgrade designed specifically for Gen III HEMI engines ranging from 5.7L to 6.4L displacement. Crafted for enthusiasts seeking enhanced power delivery and throttle response, this long-runner, single-injector manifold optimizes airflow for naturally aspirated applications operating between 3000 and 6000 RPM. Its advanced design supports a broad range of vehicles including Chrysler 300, Dodge Charger, Challenger, Jeep Grand Cherokee, Ram trucks, and more, covering model years from 2002 through 2026.

Engineered and manufactured in the USA, the Trinity Intake Manifold offers a robust solution for those looking to maximize their HEMI’s potential with a reliable, leak-free seal and superior airflow characteristics. Whether upgrading a street machine or a high-performance build, this manifold delivers consistent power gains and improved drivability.

Key Features

The Brian Tooley Racing Trinity Intake Manifold incorporates cutting-edge technology and thoughtful engineering to enhance your HEMI engine’s performance:

• Constructed from high-quality cast aluminum for strength and durability
• Extra-rigid design engineered to withstand high boost pressures
• CNC-profiled runner entries and exits for optimized airflow and velocity
• O-ring sealing between runners, plenum, and cylinder heads ensures a mess-free, leak-free installation
• Downward-tilted 102mm plenum opening maximizes airflow compatibility with all HEMI throttle bodies
• Available in long-runner configuration (average 8-inch runners) ideal for 3000–6000 RPM naturally aspirated powerbands
• Supports single injector fuel delivery with high-flow -12AN fuel rails and bracketless mounting
• Includes billet adapter for factory 80mm throttle bodies and direct fit for Hellcat 92mm and larger aftermarket throttle bodies
• Integrated oil fill port with -12 ORB billet cap and positive crankcase ventilation (PVC) -12 ORB port

Construction & Design

The Trinity Intake Manifold is proudly designed, cast, and machined in the USA using premium cast aluminum. This material choice balances lightweight construction with exceptional strength, allowing the manifold to endure the rigors of high-performance and boosted applications. The manifold’s extra-rigid architecture minimizes flex and distortion under boost, preserving precise airflow dynamics.

Precision CNC machining refines the runner entries and exits to optimize air velocity and reduce turbulence, contributing to improved throttle response and power output. The innovative O-ring sealing system between the runners, plenum, and cylinder heads eliminates the need for messy gaskets, ensuring a clean, leak-free seal that simplifies maintenance and serviceability.

Installation & Fitment

The Brian Tooley Racing Trinity Intake Manifold fits a wide range of Gen III HEMI engines, including 5.7L, 6.1L, and 6.4L variants found in Chrysler, Dodge, Jeep, and Ram vehicles from 2002 through 2026. It is a direct bolt-on for many factory and aftermarket throttle bodies, including Hellcat 92mm and larger sizes. For earlier 2003–2008 truck engines, customer-sourced head adapters are required to adapt the intake ports.

Designed to fit under most factory hoods, this manifold is suitable for both stock and modified engine bays. The installation process is straightforward for experienced enthusiasts and professional tuners, with included billet adapters and fuel rails simplifying integration into existing fuel and intake systems.

What’s Included

• Brian Tooley Racing Trinity Long Runner Intake Manifold (Black finish)
• Billet adapter for factory 80mm throttle bodies
• High-flow -12AN single injector fuel rails with bracketless mounting
• -12 ORB billet oil fill cap
• Positive crankcase ventilation (PVC) -12 ORB port

Ideal For

This intake manifold is ideal for HEMI enthusiasts and professional builders seeking a durable, high-flow intake solution for naturally aspirated or boosted applications. It suits those targeting improved mid-range torque and horsepower in muscle cars, trucks, and SUVs equipped with 5.7L, 6.1L, or 6.4L Gen III HEMI engines. Whether upgrading a street performance vehicle or preparing a race-ready build, the Trinity Intake Manifold offers reliable performance gains and enhanced throttle response.