Valvetronic Designs - Mercedes Benz AMG GT43 Valved Sport Exhaust System
- Description
- Fitment
- Refund Policy
Mercedes AMG GT 43 – Valved Stainless Steel Exhaust System
T304 Stainless Steel • Valved Control • Inline-6 Sound Transformation
Overview
The AMG GT 43 is a showcase of engineering brilliance, blending AMG performance with luxury and refinement. But while the single-turbo inline-6 engine delivers efficiency and smoothness, its factory exhaust doesn’t live up to AMG’s heritage of sound. The Valvetronic Designs Valved Stainless Steel Exhaust System changes that—unlocking a sharper response, improved flow, and a sound signature that finally matches the AMG GT 43’s character.
Sound & Control
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Valves Open: Aggressive and commanding with turbo spool, deep growls, and sharp crackles—perfect for spirited driving.
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Valves Closed: Quiet, refined, and luxurious—ideal for city cruising or long-distance comfort.
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Drone-Free Tuning: Meticulously engineered to eliminate cabin drone for everyday usability.
Performance Engineering
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Enhanced Flow Dynamics: Free-flowing 3.0" design reduces backpressure for quicker throttle response.
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Optimized Turbo Integration: Works in harmony with the inline-6’s turbocharger, improving efficiency and torque across the rev range.
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Precision TIG Welding: Ensures strength, durability, and a flawless finish.
Construction & Craftsmanship
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Material: T304 stainless steel for long-term durability and corrosion resistance.
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Design: Polished finish with exacting fitment from factory connections to the outlet.
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Reversible: 100% bolt-on installation—always able to return to stock.
Fitment
2020+ Mercedes AMG GT 43
Features
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Premium T304 stainless steel construction
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OEM-style electronic valve control for seamless operation
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3.0" mandrel-bent tubing for maximum flow
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Precision TIG welds for strength and craftsmanship
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Drone-free tuning for refined cabin comfort
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100% reversible installation
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.
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