Mishimoto MMAI-SUP-20 Performance Intake for 2020-2026 Toyota GR Supra 3.0

Vehicle Fitment

• 2020-2026 Toyota GR Supra (3.0L B58 I6, RWD)

Features

• Direct-fit performance intake engineered for 2020-2026 Toyota GR Supra 3.0L
• Rotational-molded cross-linked polyethylene intake for precision fit
• Reduces intake restriction by approximately 17 % versus stock system
• Enhances turbocharger induction and intake sound under aggressive acceleration
• CNC-machined billet aluminum turbo housing adapter with OEM-style quick disconnect
• Heatshield incorporated into airbox protects against engine bay heat
• Precision-engineered design clears front strut support bars
• High-flow, reusable oiled air filter for increased airflow and filtration
• Simple bolt-on installation in about one hour
• Backed by Mishimoto Lifetime Warranty

Specifications

• Part Number: MMAI-SUP-20
• Application: 2020-2026 Toyota GR Supra
• Engine: 3.0L turbocharged B58 inline-6
• Intake Type: Performance cold air intake
• Material: Rotational-molded cross-linked polyethylene
• Filter Type: High-flow, oiled reusable cone filter
• Turbo Adapter: CNC-machined billet aluminum with quick disconnect
• Installation: Direct bolt-on replacement (no cutting)

Included Components

• 1x Intake airbox with pre-installed heatshield
• 1x Intake tube
• 1x Airbox sealing gasket
• 1x High-flow, oiled performance air filter
• 1x CNC-machined aluminum quick disconnect turbo adapter
• 1x Silicone coupler
• 3x Worm-gear clamps
• Mishimoto Lifetime Warranty documentation

Product Description

The Mishimoto MMAI-SUP-20 Performance Intake Kit is a high-quality airflow upgrade designed for the 2020 and newer Toyota GR Supra equipped with the 3.0 L turbocharged B58 inline-6 engine. This direct-fit intake replaces the restrictive OEM air intake with a precision-engineered system that reduces airflow restriction by about 17 percent while enhancing turbocharger induction sound and throttle response. The rotational-molded cross-linked polyethylene construction provides a precise fit and durable performance in the Supra's engine bay, even with front strut support bars installed.

Installation is straightforward and typically completed in about one hour with the included hardware. The system features a CNC-machined billet aluminum turbo adapter with an OEM-style quick disconnect fitting for ease of installation, along with a heatshield built into the airbox to protect the intake air from engine bay heat. The high-flow, reusable oiled air filter increases airflow and filtration efficiency, while the Mishimoto Lifetime Warranty ensures long-term confidence for enthusiasts seeking an upgrade in both performance and sound on their GR Supra.