Valvetronic Designs - Toyota Supra A90 / A91 Valved Sport Exhaust System
- Description
- Fitment
- Refund Policy
Toyota Supra A90/A91 – Valved Exhaust System
T304 Stainless Steel/Grade 5 Titanium • Valve Control • Lightweight Design
Overview
The A90 Supra debuted with stunning looks but left enthusiasts craving a sharper, more aggressive sound. Valvetronic Designs answers that call with our full valved exhaust system, engineered to unlock the Supra’s hidden potential while giving you complete control over your sound experience.
With valves open, the system flows with minimal restriction for a raw, motorsport-inspired tone that brings the Supra’s character to life. Close the valves, and exhaust gases are routed through our quad-chambered muffler—dramatically reducing volume and keeping your neighbors happy. The perfect balance of daily comfort and thrilling performance, all at the touch of a button.
Performance & Engineering
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T304 Stainless Steel Construction: Built for strength, durability, and long-lasting performance.
- Available in Grade 5 Titanium: Lightweight, durable, and exotic sound
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Vacuum-Actuated Valves: Switch instantly between quiet and aggressive modes.
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Mandrel-Bent Tubing: Ensures smooth, unrestricted exhaust flow for maximum performance.
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Precision TIG Welds: High-strength craftsmanship that guarantees both durability and aesthetics.
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Weight Savings: Stainless Steel 11.1 lbs lighter than factory exhaust, Titanium 25 lbs lighter than factory, improving overall dynamics.
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100% Reversible: Always possible to return to stock configuration.
Sound Dynamics
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Valves Open: A raw, aggressive tone that transforms the Supra into a head-turning performance machine.
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Valves Closed: A refined, subdued sound perfect for city driving or late-night starts.
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Quad-Chambered Muffler: Ensures a smooth, balanced tone with zero unwanted rasp.
Visual Design
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5 inch Tips: Beautifully finished tips that complement the Supra’s sculpted rear profile.
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Refined Craftsmanship: Every weld and bend is designed to not only perform, but also impress.
Fitment
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2020+ Toyota Supra A90 / A91
Returns
Our policy lasts 14 days. If 14 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange. All items are subject to 15% restocking fee from the manufacturer.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.
Additional non-returnable items:
Gift cards
Downloadable software products
To complete your return, we require a receipt or proof of purchase.
Please do not send your purchase back to the manufacturer.
There are certain situations where only partial refunds are granted (if applicable)
You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of shipping to you will be deducted from your refund. If your original order qualified for free shipping, the actual cost of shipping the item to you will still be deducted from your refund.
If you would like to start a return please click here
Refunds (if applicable)
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.
You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of shipping to you will be deducted from your refund. If your original order qualified for free shipping, the actual cost of shipping the item to you will still be deducted from your refund.
Late or missing refunds (if applicable)
If you haven’t received a refund yet, first check your bank account again. Then contact your credit card company, it may take some time before your refund is officially posted. Next contact your bank. There is often some processing time before a refund is posted. If you’ve done all of this and you still have not received your refund yet, please contact us at info@amtuning.ca.
Sale items (if applicable)
Only regular priced items may be refunded, unfortunately sale items cannot be refunded.
Labor Fees (if applicable)
AM Tuning Canada is not responsible for, and shall not be liable for, any labor fees, installation charges, removal charges, diagnostic fees, or other service-related costs incurred by the customer or any third party in connection with the installation, removal, modification, servicing, or use of any products purchased from AM Tuning Canada. Unless expressly agreed to in writing by AM Tuning Canada, all such labor and service costs are the sole responsibility of the customer.
Exchanges (if applicable)
To start an exchange, click here
Non-refundable items
The following items are non-refundable and non-returnable once purchased: oils, fuel or oil additives, filters, tuning cables, OBDeleven products, Braum seats, spark plugs, coil packs, and similar consumable, wheel spacers, wheels bolts, license plate brackets, electronic tuning components and any other product subject to discretion of AM Tuning Canada.
Other products from brands such as MHD, Bootmod3, Ecutek, Braum racing, Novitec are also non-refundable and non-returnable.
All sales of these items are final and are subject to the policies and discretion of AM Tuning. By completing a purchase, the customer acknowledges and agrees to these terms.
