AMS Performance

Fits 2020+ Toyota Supra A90

Part #: AMS.38.05.0001-2

Overview

The AMS Performance Street Downpipe for the 2020 and newer Toyota Supra A90 is a high-performance exhaust component designed to optimize your vehicle’s turbocharged powertrain. Crafted with precision mandrel bends and a carefully engineered catalytic converter, this downpipe helps improve exhaust flow, resulting in quicker spool-up and more responsive acceleration. It is ideal for enthusiasts seeking to enhance their Supra’s performance while maintaining compliance with emissions standards. Whether you're upgrading for increased response or supporting your vehicle’s tuning modifications, this downpipe offers a significant upgrade over stock components. Built for durability and efficiency, the downpipe features a specially formulated catalytic converter substrate that meets modern emissions requirements without sacrificing performance. Its seamless design ensures minimal back pressure and smooth exhaust gas flow, contributing to improved engine response and a more aggressive sound profile. This product is suitable for drivers who want to unlock additional power potential and enjoy a more engaging driving experience.

Key Features

This downpipe combines advanced engineering with high-quality materials to deliver reliable performance and durability. Key features include:

• Mandrel-bent stainless steel tubing for optimal exhaust flow
• Designed specifically for the 2020+ Toyota Supra A90
• High-flow GESI catalytic converter with a specialized wash for emissions compliance
• Improves turbo spool-up and throttle response
• Constructed for durability and resistance to heat and corrosion
• Supports tuning and performance upgrades

Construction & Design

The downpipe features a mandrel-bent stainless steel construction, ensuring smooth internal surfaces that reduce turbulence and back pressure. The catalytic converter is custom formulated with a unique substrate and wash, designed to meet stringent emissions standards while providing high flow capacity. The precise engineering and high-quality materials contribute to a robust, long-lasting component that withstands the rigors of spirited driving.

Driving Feel & Feedback

Installing this downpipe enhances your Supra’s exhaust flow, leading to quicker turbo response and a more immediate throttle feel. The improved airflow results in a more aggressive engine note, giving you a sportier driving experience without compromising emissions compliance. Drivers will notice a more responsive and lively character, especially during acceleration and high-demand driving conditions.

Installation & Fitment

This downpipe is designed as a direct replacement for the stock unit, requiring standard tools for installation. Proper fitment ensures seamless integration with your vehicle’s exhaust system, making it suitable for DIY enthusiasts or professional installation.

What’s Included

The package includes the custom GESI catalytic converter integrated into the downpipe, along with all necessary hardware for installation.