AMS Performance Alpha 6 Street GTX3076 II Turbo Kit for A90 / A91 Toyota GR Supra [AMS.38.14.0001-2]

AMS Performance Alpha 6 Street GTX3076 II Turbo Kit for A90 / A91 Toyota GR Supra [AMS.38.14.0001-2]

With two decades of proven research and development in forced induction, AMS Performance has become a dominant force in the automotive aftermarket, earning industry awards and setting the standard for performance systems. Their expertise continues with the AMS ALPHA 6 GTX3076 GEN II Street Turbo Kit for the 2020 Toyota GR Supra — the first publicly available, internally gated full turbo kit for this platform. Designed to integrate seamlessly with the factory ECU using the OEM electronic wastegate, the kit ensures precise boost control while preserving OEM functionality. This setup not only enhances overall power but also delivers superior throttle response and drivability, particularly in part-throttle and on-off throttle scenarios often faced during demanding road course driving.

Engineered To Win

• After devoting countless hours of research and development, the esteemed AMS SnailWorks Engineering Team has perfected the AMS Performance A90 2020 Toyota GR Supra ALPHA 6 GTX3076 GEN II Turbo Kit, making it the epitome of performance, quality, and ease of installation in the market. The MKV turbo kit has been meticulously designed by their team to minimize bends and restrictions, ensuring a smooth and efficient flow of air through the intake and exhaust path into the B58 engine. Meticulous attention to detail led to the creation of CNC-machined adapters that facilitate the direct installation of AN coolant and oil lines onto the B58 engine, guaranteeing a leak-free installation. Additionally, AMS has innovatively designed and developed its own CNC-machined actuator rod adapter, enabling the seamless mounting of the factory electronic wastegate to the new turbo. This comprehensive approach showcases AMS’ commitment to excellence, offering a turbo kit that surpasses expectations in terms of performance, quality, and installation convenience.
• The esteemed AMS SnailWorks Engineering Team has meticulously designed the ALPHA 6 Turbo Kit to ensure a direct bolt-in installation without any modifications to your valuable vehicle. Rest assured that the ALPHA 6 kit is fully compatible with essential features such as a/c, power steering, and all other factory options. Furthermore, it can be easily reversed back to stock configuration with the use of a few inexpensive replacement parts. With its superior design, the new Toyota Supra ALPHA 6 Turbo Kit emerges as the top performer, exemplifying the highest quality standards and offering effortless installation compared to other kits available in the market. What sets the AMS ALPHA 6 Turbo Kit apart is its complete compatibility with the high-quality AMS 3″ Charge Pipe that you may already have installed, eliminating the need to purchase a charge pipe twice as required by some competitors.

Hand-Fabricated Tubular Exhaust Manifold and 3.5″ Downpipe

• Introducing the AMS Performance A90 2020 Toyota GR Supra ALPHA 6 GTX3076 GEN II Turbo Kit, where exceptional exhaust flow is achieved through the use of 1.5″ ID 304L stainless steel schedule 10 piping that is meticulously handcrafted. This precision fabrication ensures the creation of the ultimate exhaust flow for optimal performance. Seamlessly integrated into both the manifold and turbine housing is a v-band connection, providing a hassle-free installation process and ensuring leak-free operation. Moreover, AMS has ingeniously designed this kit as an internally gated system, eliminating the need for an external wastegate. This not only avoids the additional weight associated with external wastegates but also minimizes flow disturbances that could arise with such designs.
• Engineered by the skilled AMS SnailWorks© Engineering Team, the downpipe exhibits a gradual taper from 3.5″ down to the factory exhaust joint, effectively eliminating excessive back pressure. Constructed with precision through TIG welding, this downpipe is crafted from durable 3.5″ stainless steel. It incorporates a v-band connection, a 3.5″ flex section with a smoothly finished internal liner, a GESI G-SPORT catalytic converter that complies with EPA regulations, and a factory-style 80mm slip joint. This design offers a seamless bolt-in solution to integrate with your existing exhaust system, while the flex joint accommodates natural engine movement, effectively reducing the risk of broken welds or exhaust hanger issues.

The Garrett GTX Series Turbo

• The Garrett GTX-Series turbos are renowned for their exceptional performance and quick spool time, establishing them as a proven and reliable turbocharger lineup from Garrett. The new GTX3076R ALPHA 6 turbo kit is specifically designed to deliver over 600whp while maintaining excellent boost response and the renowned reliability associated with Garrett©. The advanced GTX GEN II compressor wheels are the result of Garrett Motion’s proprietary computer simulation technology, which focuses on CFD analysis to optimize the wheel design for maximum efficiency and mass flow in each turbocharger. With the GTX GEN II turbochargers, enthusiasts benefit from increased air mass flow, providing a wider range of power output options when tuning the vehicle. Additionally, the inclusion of the 8mm dual ceramic ball bearing cartridge significantly reduces shaft motion, resulting in optimal turbo response and improved reliability.
• For enhanced power output, the Garrett GTX3076 Gen II turbos incorporated in this system feature a 4″ inlet and 2″ discharge compressor cover. This larger cover design facilitates superior airflow compared to the more common 3-inch covers found in smaller turbo systems. By integrating race-proven Garrett turbos, AMS has effectively delivered increased horsepower across the entire powerband, providing a noticeable performance boost. As an additional convenience, their team has taken extra measures by pre-installing the oil and water lines to the CHRA (center housing and rotating assembly) and expertly positioning the compressor cover. This thoughtful approach not only saves you valuable installation time but also reduces the effort required for a successful installation.

Features

• Utilizing GTX3076 Gen II Garrett turbocharger with 58mm inducer
• Incorporates the factory electronic wastegate for OEM-like boost control
• GESI G-SPORT EPA compliant catalytic converter
• Efficient exhaust manifold for optimal flow and spool
• Coolant and oil line sheaths for superior heat management
• TiAL internal wastegate exhaust housing with 3.5″ v-band discharge
• Massive powder coated 4″ aluminum intake piping
• Includes CNC billet aluminum oil and water port AN adapter fittings for leak-free install
• Installed oil and water lines and clocked compressor cover to save you install time
• Cleanable and reusable dry media air filters
• Includes all ancillary components (includes all hardware, lines, and couplers)

What’s Included

• GTX3076R Gen II Garrett turbocharger
• TiAL internal wastegate exhaust housing with 3.5″ v-band discharge
• AMS Performance exhaust manifold with 1.5″ primaries
• AMS Performance CNC billet aluminum wastegate rod adapter
• AMS Performance powder coated 4″ aluminum intake piping with sensor bung
• AMS Performance dry media air filter
• AMS Performance tig welded 3.5″ 304L stainless steel downpipe with GESI cat
• AMS Performance CNC billet aluminum oil and water port AN adapter fittings
• AMS Performance ancillary components (includes all hardware, lines, and couplers)

Applications

• Toyota GR Supra: A90, A91 (2020-present) [3.0L I6 turbo B58] 

Notes

• A custom charge pipe solution will need to be fabricated during turbo kit installation, unless you are using the AMS Performance GR Supra 3″ charge pipe
• Please note that the horsepower and torque figures, quarter-mile times, 0-60 mph, 60-130 mph, and other recorded times provided are approximate and can vary significantly based on various factors. These factors include ambient temperature, elevation, tire selection, road surface material, fuel octane and quality, and vehicle weight, among many others. The numbers advertised here are based on optimal conditions and assume the utilization of appropriate supporting modifications. However, it is important to understand that these results represent generally attainable outcomes for an average customer, and your individual results may vary.
• While AMS believes this product is either CARB EO exemption applicable, or complies with the EPA’s Anti-Tampering Policy, they have not completed the required testing and administrative process at this time. This product is not available to purchase for emissions-controlled vehicles located within the state of California, or available to ship to California addresses, without a completed AMS Race Waiver form. International users outside of the United States should act in accordance with their local laws and regulations.

About AMS Performance

AMS Performance is founded on principles of integrity and is dedicated to automotive performance, particularly for turbocharged vehicles. As a leading manufacturer of automotive performance parts, AMS not only offers a wide range of high-quality components but also provides additional services such as in-house engine computer calibration, parts and package installations, and engine and transmission building. At AMS, their primary focus lies in engineering. Unlike other shops, they prioritize the development of components that deliver unparalleled performance. Their approach goes beyond a basic understanding of engine performance, utilizing computer-aided designs and employing mechanical engineers with extensive experience in the motorsports field. With a history spanning two decades, AMS Performance has consistently maintained its position at the forefront of the industry. Whether you seek complete turn-key packages or individual components, AMS has the expertise to meet and surpass various performance goals. From drag racing to road racing and everything in between, AMS is ready to enhance your driving experience and elevate your vehicle’s performance to new heights.