T304 Stainless Valved Catback Exhaust System for Toyota Supra A90 A91 3.0T
SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY
*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.
Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314
Frequently Asked Questions
Upgrade the sound and performance of your Toyota Supra A90 / A91 3.0T with this T304 Stainless Valved Catback Exhaust System, engineered for durability, aggressive tone, and daily drivability.
Constructed from premium T304 stainless steel, this system delivers excellent heat resistance and long-term corrosion protection while improving exhaust flow and turbo response. The integrated valve system allows you to switch between a loud, sport-focused exhaust note and a quieter cruising mode at the push of a button.
Designed as a direct bolt‑on replacement, this catback provides sharper throttle response, enhanced exhaust character, and a clean stainless finish.
Key Features
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T304 stainless steel construction for strength and heat resistance
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Valved exhaust system – aggressive sound when open, refined tone when closed
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Mandrel‑bent piping for optimized airflow
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Precision TIG‑welded for durability and clean finish
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Improves turbo response and exhaust tone
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Direct bolt‑on installation using factory mounting points
Sound Modes
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Valves Open: Deep, aggressive turbo tone with sharp shifts and crackles
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Valves Closed: Controlled volume with reduced cabin drone for daily driving
Vehicle Fitment
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Toyota Supra A90 / A91 MK4 MK5
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3.0T Turbo (B58)
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2020+ models
Our History
For 26 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.