AMS Performance Intake Manifold – Toyota GR Supra A90/A91 (B58)

Unlock the next level of performance with the AMS Performance Intake Manifold for the Toyota GR Supra A90/A91. Designed for high-horsepower builds, this advanced manifold integrates a high-capacity charge-air cooling system with auxiliary fuel delivery support—making it a critical upgrade for serious street and track applications.

As power increases, the factory intake manifold and charge cooling system become a bottleneck. The AMS solution addresses this with a parallel twin-core air-to-water intercooler design, significantly improving cooling efficiency while enabling port fuel injection for builds pushing beyond OEM fueling limits.

Key Features

• AMS Performance intake manifold for GR Supra A90/A91 B58
• Parallel twin-core air-to-water intercooler design
• Rated for 1250+ HP cooling performance
• 135% larger core area compared to OEM
• 148% increase in coolant hose size (1” inner diameter)
• Integrated -8AN auxiliary fuel rail for port injection
• Optimised injector angle to prevent fuel puddling
• Compatible with ethanol and flex fuel setups
• Designed for high-performance and motorsport applications
• Lightweight, high-strength construction

Performance & Cooling

The AMS manifold dramatically improves intake air temperature control and power consistency under high boost.

• Significantly reduced heat soak under repeated pulls or track use
• Lower intake air temperatures for improved power and reliability
• Supports high-horsepower builds exceeding OEM limitations
• Improved airflow and combustion efficiency

Fueling Capability

Designed to support advanced fueling strategies for high-output builds.

• Integrated -8AN fuel rail for auxiliary port injection
• Improved fuel atomisation for cleaner combustion
• Supports Bosch-style injectors (Injector Dynamics compatible)
• Ideal for ethanol, flex fuel, and big turbo setups

Advanced Engineering

Built for performance-driven applications with precise design considerations.

• Parallel flow intercooler cores for maximum cooling efficiency
• Increased coolant flow capacity for better heat management
• Adaptable coolant ports for custom ice tank and race setups
• Optimised internal airflow for consistent cylinder distribution

Installation

• Direct replacement for factory intake manifold

Professional installation is highly recommended

Installation is available at Sequential Racing – Altona North, Melbourne
To organise installation, contact: sales@sequentialracing.com.au

Vehicle Fitment

• Toyota GR Supra A90 (MK5) – 2019+
• Toyota GR Supra A91 – 2020+

Engine: B58 3.0L Turbo

Compatible with stock and modified builds

What’s Included

• AMS Performance Intake Manifold
• Integrated twin-core intercooler system
• AMS auxiliary fuel rail (-8AN)
• Complete installation kit (hardware, fittings, lines)

Important Notes

• Designed for Bosch-style injectors (e.g. Injector Dynamics 1050cc)
• Injectors sold separately
• Not compatible with OEM engine cover
• Some aftermarket oil filter caps may require modification
• International shipping may apply depending on stock location

Why Choose Sequential Racing?

Sequential Racing supplies premium, high-performance upgrades for GR Supra enthusiasts. The AMS Intake Manifold is a proven solution for builds requiring advanced cooling and fueling capability beyond factory limits.

• Supports extreme horsepower builds (1250+ HP)
• Integrated cooling and fueling upgrade in one system
• Proven performance for street, drag, and track use

Upgrade your Toyota GR Supra A90/A91 with the AMS Performance Intake Manifold and achieve superior cooling, increased fueling capability, and consistent high-power performance.