Valvetronic Designs

Valvetronic Designs - Mercedes AMG GT63 Valved Sport Exhaust System

SKU: MER.X290.GT63.VSES.TI
Valvetronic Designs - Mercedes AMG GT63 Valved Sport Exhaust System
Valvetronic Designs - Mercedes AMG GT63 Valved Sport Exhaust System
Valvetronic Designs - Mercedes AMG GT63 Valved Sport Exhaust System
Valvetronic Designs - Mercedes AMG GT63 Valved Sport Exhaust System
Valvetronic Designs - Mercedes AMG GT63 Valved Sport Exhaust System
Valvetronic Designs - Mercedes AMG GT63 Valved Sport Exhaust System
Valvetronic Designs - Mercedes AMG GT63 Valved Sport Exhaust System
Valvetronic Designs - Mercedes AMG GT63 Valved Sport Exhaust System
Valvetronic Designs - Mercedes AMG GT63 Valved Sport Exhaust System
Valvetronic Designs - Mercedes AMG GT63 Valved Sport Exhaust System
Valvetronic Designs - Mercedes AMG GT63 Valved Sport Exhaust System
Valvetronic Designs - Mercedes AMG GT63 Valved Sport Exhaust System
Valvetronic Designs - Mercedes AMG GT63 Valved Sport Exhaust System
Valvetronic Designs - Mercedes AMG GT63 Valved Sport Exhaust System
Valvetronic Designs - Mercedes AMG GT63 Valved Sport Exhaust System
Valvetronic Designs - Mercedes AMG GT63 Valved Sport Exhaust System
Valvetronic Designs - Mercedes AMG GT63 Valved Sport Exhaust System
Valvetronic Designs - Mercedes AMG GT63 Valved Sport Exhaust System
Valvetronic Designs - Mercedes AMG GT63 Valved Sport Exhaust System
Valvetronic Designs - Mercedes AMG GT63 Valved Sport Exhaust System
Valvetronic Designs - Mercedes AMG GT63 Valved Sport Exhaust System
Valvetronic Designs - Mercedes AMG GT63 Valved Sport Exhaust System
Valvetronic Designs - Mercedes AMG GT63 Valved Sport Exhaust System
Valvetronic Designs - Mercedes AMG GT63 Valved Sport Exhaust System
Sale
$7,149.99
$6,434.99
Availability:
Configuration
  • Description
  • Fitment
  • Refund Policy


Mercedes AMG GT63 Valved Sport Exhaust System

Catback Exhaust System + Optional Free Flow Downpipes

Overview

The Mercedes AMG GT63 delivers exceptional performance from the factory, but the sound leaves room for improvement. The Valvetronic Designs Valved Sport Exhaust System was developed to unlock the full character of the AMG 4.0L twin-turbo V8, delivering a deeper, more aggressive tone while maintaining refined drivability.

Engineered as a complete catback solution, this system enhances exhaust flow and acoustic quality without introducing excessive drone or harshness. When paired with our optional free flow downpipes, the system transforms the GT63 into a true performance machine with an unmistakable AMG sound profile.

Designed for both daily driving and spirited performance, the system provides a perfect balance of comfort and aggression—giving drivers full control over their exhaust experience.


Why It Works

  • High-flow catback design: Improves exhaust flow and enhances overall sound quality.

  • Valved exhaust technology: Allows seamless transition between quiet cruising and aggressive performance sound.

  • Optional free flow downpipes: Further increase volume, reduce backpressure, and unlock the full potential of the AMG V8.

  • Complete system integration: Designed to work as a cohesive system for optimal performance and tone.

Sound & Control

  • Deep V8 tone: Rich, aggressive sound that enhances the AMG driving experience.

  • Valve control: Switch between refined comfort and full performance sound instantly.

  • Enhanced volume with downpipes: Optional free flow downpipes deliver maximum sound and performance.

  • Reduced drone: Engineered for comfortable cruising when valves are closed.

Construction & Options

  • Materials: ultra-light titanium.

  • Craftsmanship: Precision TIG welding and mandrel-bent tubing.

  • Tips: Premium exhaust tip options available.

Valve Integration

  • OEM integration available for factory-style operation.

Fitment

  • Mercedes AMG GT63

  • Mercedes AMG GT63 S

Installation Notes

  • Designed as a direct-fit catback system.

  • Professional installation is recommended.

  • System is fully reversible.

What’s Included

  • Valved catback exhaust system

  • Exhaust tips

  • Hardware and clamps

  • Optional: Free flow downpipes

Specifications

  • Material: T304 stainless steel or titanium

  • Valves: Electronic OEM integration

  • Application: AMG 4.0L Twin Turbo V8


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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