Description
The Mishimoto MMAI-SUP-20 Performance Intake is a purpose-built cold air intake system engineered specifically for the 2020+ Toyota GR Supra 3.0L, chassis code A90, powered by the B58 engine. Built from cross-linked polyethylene using a rotational-molded process, this air intake system replaces the factory flat-panel filter and dual resonator chambers with a streamlined design that reduces restriction and unleashes more of the turbocharged soundtrack the Supra platform is known for.
As a dedicated air intake filter upgrade, the Mishimoto Performance Intake swaps the stock setup for a high-flow oiled cone filter, opening the path for additional airflow while the ditched resonators help the B58 breathe with less muffling. Mishimoto states this cold air intake is 17-percent less restrictive than the stock system, and the design increases intake and turbo sound under aggressive acceleration. A CNC-machined billet aluminum turbo housing adapter with an OEM style quick disconnect fitting keeps installation straightforward, while an integrated heatshield in the airbox helps guard the filter against ambient engine bay heat. Whether you’re comparing this cold air intake to other cold air intakes on the market, this system was precision-engineered for a sleek, direct fit in the Supra’s engine bay, and its unique design still allows for fitment with front strut support bars.
Vehicle Applications
This intake filter system is a direct fit for the 2020+ Toyota GR Supra 3.0L. Coverage includes the 2020 Toyota GR Supra Launch Edition, the 2020–2022 Toyota GR Supra Base and Premium trims, the 2021–2022 Toyota GR Supra A91 Edition, the 2023 Toyota GR Supra A91-MT Edition, the 2023–2025 Toyota GR Supra Special Edition, and the 2024 Toyota GR Supra 45th Anniversary Edition and Premium 45th Anniversary Edition.
Features
- Direct fit for the 2020+ Toyota GR Supra 3.0L
- Installs in about 1 hour
- 17-percent less restrictive than stock system
- Increases intake and turbo sound under aggressive acceleration
- CNC-machined billet aluminum turbo housing adapter with OEM style quick disconnect fitting for easy installation
- Heatshield incorporated into the air box to protect against ambient engine bay heat
- Precision-engineered and rotational-molded design
- Unique design allows for fitment with front strut support bars
- Filter can be cleaned and reused
- Covered by patents US No. D967,862 S1 and 1,506,157 B2
- Backed by the Mishimoto Lifetime Warranty
Specifications
- Part Number: MMAI-SUP-20
- Applications: 2020+ Toyota GR Supra 3.0L
- Chassis Code: A90
- Engine Code: B58
- Filter Material: Multi-layered cotton
- Filter Color: Red
- Hose Material: Polyethylene
- Hose Color: Black
- Color: Black
- Grade Type: Performance
- Air Filter Part Number: MMAF-45575
- Includes: (1) Airbox with pre-installed heat shield, (1) Intake tube, (1) Airbox sealing gasket, (1) High-flow oiled filter, (1) Aluminum quick disconnect fitting, (1) Silicone coupler, (3) Worm-gear clamps, Mishimoto Lifetime Warranty
Frequently Asked Questions
What vehicles does the Mishimoto MMAI-SUP-20 intake fit?
This intake is a direct fit for the 2020+ Toyota GR Supra 3.0L, covering the 2020 Launch Edition, 2020–2022 Base and Premium trims, 2021–2022 A91 Edition, 2023 A91-MT Edition, 2023–2025 Special Edition, and 2024 45th Anniversary Edition and Premium 45th Anniversary Edition.
How much less restrictive is this intake compared to the stock system?
Mishimoto states this performance intake is 17-percent less restrictive than the stock system.
Does this cold air intake come with a warranty?
Yes, it includes the Mishimoto Lifetime Warranty.
How often should the filter be cleaned and re-oiled?
Mishimoto recommends cleaning and re-oiling the oiled air filter every 10,000–15,000 miles during normal driving, and inspecting it more often in dusty or off-road conditions. Filter re-oiling is not included in the Lifetime Warranty.
What is included with the Mishimoto Performance Intake?
It includes an airbox with a pre-installed heat shield, an intake tube, an airbox sealing gasket, a high-flow oiled filter, an aluminum quick disconnect fitting, a silicone coupler, three worm-gear clamps, and the Mishimoto Lifetime Warranty.
What is the replacement air filter part number for this intake?
The air filter part number is MMAF-45575.
âš WARNING (California Proposition 65): This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Not CARB approved. This item is not legal for sale or use on pollution-controlled motor vehicles in California or states that adopt California emissions standards. Intended for off-road / competition use where permitted by law.
