Does the AMS Performance Toyota GR Supra cold air intake add horsepower on its own?

No. Due to the Supra's torque-based ECU tuning strategy, the AMS Performance Toyota GR Supra cold air intake requires an ECU calibration to realise power gains — hardware alone does not increase horsepower without tuning. AMS confirmed through testing that even a significantly larger turbo produced zero gains without a tune, so be wary of competitor intakes claiming horsepower gains without ECU calibration.

How much more airflow does the AMS Performance Toyota GR Supra cold air intake provide?

The AMS Performance Toyota GR Supra cold air intake delivers a confirmed 25% increase in airflow efficiency and a 25% reduction in pressure drop over the OEM system, validated through extensive R&D testing by AMS's SnailWorks Engineering Team. The 90mm intake tube provides a 26.5% larger cross-sectional area than the factory 65mm inlet.

Does the AMS Performance Toyota GR Supra cold air intake work with upgraded turbos?

Yes. The 90mm intake tube is sized to accommodate both the stock turbo and larger aftermarket turbo compressor cover inlets, making the AMS Performance Toyota GR Supra cold air intake a future-proof choice whether you retain the factory turbo or upgrade later.

How do I clean the filter on the AMS Performance Toyota GR Supra cold air intake?

The reusable synthetic dry media filter requires no oiling. Restore performance with compressed air at 30-40 psi from the inside out. For a deep clean, use a mild biodegradable degreaser such as Simple Green, rinse thoroughly, clear residual water with compressed air from the inside outward, and allow 24 hours to dry before reinstalling.

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Description

AMS Performance Carbon Fiber Air Intake Kit for A90 / A91 Toyota GR Supra

Toyota GR Supra cold air intake from AMS Performance is a matte carbon fiber intake kit for the A90 and A91 GR Supra (B58 3.0L I6 turbo, 2020-present), replacing the factory plastic filter box and intake tube with a sealed motorsport-grade matte carbon fiber airbox, a 90mm carbon fiber intake tube, and a reusable dry media filter. Developed and validated by AMS’s SnailWorks Engineering Team through extensive R&D testing, the AMS Toyota GR Supra cold air intake delivers a confirmed 25% increase in airflow efficiency and a 25% reduction in pressure drop over the OEM system, drawing a higher volume of cold air to the stock or upgraded turbocharger while completely sealing out hot engine bay air. The matte carbon finish is designed to match the AMS MKV Supra Carbon Fiber Engine Cover for a seamless engine bay.

Why the AMS Performance Toyota GR Supra Cold Air Intake?

The factory GR Supra intake system restricts airflow through flow-reducing corrugations and narrows to just 65mm at the compressor cover inlet. The AMS Toyota GR Supra cold air intake addresses both issues with a 90mm intake tube a 26.5% increase in cross-sectional area over the factory system that also ensures compatibility with larger aftermarket turbo compressor cover inlets down the line. At the heart of the system is a sealed cold air box, the largest component, engineered to seal out the blistering temperatures of the engine bay while aligning with the Supra’s existing intake ducting to draw fresh cool air from outside. The airbox is designed so air swirls around the full circumference of the filter for even cold-air distribution, reducing pressure drop and extending filter life between cleanings. The reusable synthetic dry media filter requires no oiling and cleans easily with compressed air. Important: Due to the Supra’s torque-based ECU tuning strategy, aftermarket hardware alone does not produce horsepower gains without proper ECU calibration. AMS confirmed zero gains from even a significantly larger turbo without tuning, so buyers should be wary of competitor claims of horsepower gains without a tune.

Toyota GR Supra Cold Air Intake: Carbon Fiber Construction

The AMS Toyota GR Supra cold air intake airbox and intake tube are hand-laid from motorsport-grade matte carbon fiber for a durable, heat-resistant finish that will not yellow or fade over time. Durable billet aluminum mounting brackets and stanchions secure the system, and because the carbon components are hand-laid, each piece carries a unique weave slight imperfections or weave pattern variances are a natural characteristic of the construction method. The matte finish is color-matched to the AMS MKV Supra Carbon Fiber Engine Cover for a coordinated engine bay.

Features

25% increase in airflow efficiency and 25% reduction in pressure drop over OEM
90mm intake tube 26.5% larger cross-sectional area than the factory 65mm inlet
Sealed matte carbon fiber airbox completely seals out hot engine bay air
Aligns with factory intake ducting to draw cool outside air
Airbox designed for air to swirl around the filter even cold-air distribution, extended filter life
Motorsport-grade hand-laid matte carbon fiber no yellowing or fading
Matte finish matches the AMS MKV Supra Carbon Fiber Engine Cover
Reusable synthetic dry media filter no oiling, easy compressed-air cleaning
Compatible with stock turbo and larger aftermarket turbo compressor inlets
Durable billet aluminum mounting hardware
No-cut, no-trim installation with basic hand tools

What’s Included

Motorsport-grade matte carbon fiber sealed airbox
Motorsport-grade matte carbon fiber intake tube
Rubber grommet airbox seal
Dry media filter
Billet aluminum brackets and stanchions
All necessary mounting hardware
Online installation instructions

Applications

Toyota GR Supra: A90, A91 | 2020-present

Notes

Does not fit with factory strut tower bracing unless additional spacers are used
Due to the Supra’s torque-based ECU tuning strategy, an ECU calibration is required to realise power gains from this intake. Hardware alone does not increase horsepower without tuning.
Filter maintenance: restore performance with compressed air (30-40 psi) from the inside out. For deep cleaning, use a mild biodegradable degreaser such as Simple Green, rinse thoroughly, remove residual water with compressed air from the inside outward, and allow 24 hours to dry.
As a hand-laid carbon fiber product, slight imperfections or weave pattern variances are expected and are not a defect
Not available for emissions-controlled vehicles in California or for shipment to California addresses without a completed AMS Race Waiver form. International buyers should comply with local laws and regulations.

Frequently Asked Questions

Does the AMS Performance Toyota GR Supra cold air intake add horsepower on its own? No. Due to the Supra’s torque-based ECU tuning strategy, the AMS Performance Toyota GR Supra cold air intake requires an ECU calibration to realize power gains hardware alone does not increase horsepower without tuning. AMS confirmed through testing that even a significantly larger turbo produced zero gains without a tune, so be wary of competitor intakes claiming horsepower gains without ECU calibration.
How much more airflow does the AMS Performance Toyota GR Supra cold air intake provide? The AMS Performance Toyota GR Supra cold air intake delivers a confirmed 25% increase in airflow efficiency and a 25% reduction in pressure drop over the OEM system, validated through extensive R&D testing by AMS’s SnailWorks Engineering Team. The 90mm intake tube provides a 26.5% larger cross-sectional area than the factory 65mm inlet.
Does the AMS Performance Toyota GR Supra cold air intake work with upgraded turbos? Yes. The 90mm intake tube is sized to accommodate both the stock turbo and larger aftermarket turbo compressor cover inlets, making the AMS Performance Toyota GR Supra cold air intake a future-proof choice whether you retain the factory turbo or upgrade later.
Does the matte finish of the AMS Performance Toyota GR Supra cold air intake match other AMS parts? Yes. The matte carbon fiber finish of the AMS Performance Toyota GR Supra cold air intake is designed to match the AMS MKV Supra Carbon Fiber Engine Cover, giving a coordinated, seamless appearance across the engine bay.
How do I clean the filter on the AMS Performance Toyota GR Supra cold air intake? The reusable synthetic dry media filter requires no oiling. Restore performance with compressed air at 30-40 psi from the inside out. For a deep clean, use a mild biodegradable degreaser such as Simple Green, rinse thoroughly, clear residual water with compressed air from the inside outward, and allow 24 hours to dry before reinstalling.

About AMS Performance

AMS Performance is an engineering-led manufacturer of high-performance automotive components, founded on principles of integrity and dedicated to extracting maximum performance from turbocharged vehicles. With two decades at the forefront of the industry, AMS Performance combines computer-aided design, CFD analysis, and mechanical engineering expertise from motorsports backgrounds to deliver components proven at the highest level of performance. Their catalog spans turbo kits, intercoolers, intake manifolds, cold air intakes, charge pipes, and complete turn-key packages for drag racing, road racing, and high-performance street applications.

Additional Information

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Items that are in stock in the US, either at Bulletproof’s warehouse or at a supplier’s warehouse, are generally delivered within 7-10 days. Special order items from overseas take considerably longer. As a courtesy Bulletproof offers delivery estimates to our customers which take into consideration manufacturer availability and shipping schedule. These estimates represent our best guess based on previous orders from the manufacturer and do not in any way imply a guaranteed delivery window. Many manufacturers work in a “just in time” inventory system and often take 2-20+ weeks to produce an item once an order is submitted. All deliverable items are then sent to our Japanese warehouse. Bulletproof ships a minimum of one full ocean freight container every month from Japan, oftentimes more than one a month. Ocean freight takes an average of 4 weeks. Typically it breaks down to one week in Japan for paperwork and customs, two weeks by boat and one week in US customs/clearance. Due to the wide number of variables between manufacturer and shipping schedules, delivery estimates are simply just that – estimates. We attempt to estimate conservatively and we usually deliver faster than our estimates suggest. It is not Bulletproof’s policy to guarantee delivery time of any special order item, this is impossible for us to do. By ordering you acknowledge that there is no required delivery ETA and an order may not be canceled or altered due to manufacturing or shipping delays, all ETA’s are provided as a best guess only. Please review the full Terms & Conditions here.

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