AMS Performance 2020+ Toyota Supra A90 Street Downpipe w/GESI Catalytic Converter
AMS Performance 2020+ Toyota Supra A90 Street Downpipe w/GESI Catalytic Converter
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AMS Performance 2020+ Toyota Supra A90 Street Downpipe w/GESI Catalytic Converter
Unlock the true potential of your 2020+ Toyota GR Supra with the AMS Performance Street Downpipe featuring an innovative GESI Catalytic Converter. This performance upgrade is designed to significantly enhance your driving experience through improved power delivery and turbo spool-up.
Key Features:
- Enhanced Power Delivery: Experience power that comes in earlier, giving you a noticeable boost in acceleration.
- Improved Turbo Spool-Up: Say goodbye to lag with faster turbo response, ensuring a thrilling driving experience.
- Mandrel Bent Design: The long gradual transitions within the pipe maintain exhaust gas velocity, reducing back pressure for optimal performance.
- GESI Catalytic Converter: Engineered with a newly formulated substrate and specific wash for compliance with new vehicle emissions requirements, this is not an off-the-shelf catalytic converter.
- Compatibility: Designed specifically for the B58 3.0L Turbo Engine in 2020 and 2021 Toyota GR Supra (USDM Models Only).
Upgrade your exhaust system with the AMS Performance A90 Street Downpipe and experience the difference in performance. This downpipe not only enhances the power and efficiency of your vehicle but is also engineered to meet emissions standards, making it a reliable choice for any Supra enthusiast.
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

