** Use Coupon code feb05 for 5% off and FREE shipping! **
If a product is ordered and not wanted, the UNUSED item can be returned for a 25% restocking fee unless otherwise specified. In some cases, we may offer the ability to return the item to us for a lesser restocking fee and then keep the balance as a store credit. To return an item, it must be in brand new condition with original packaging.
We cannot accept a return on special ordered or custom items.
Shipping is non refundable in either direction unless approved by AutoTalent. All items wanting to be return MUST be reported within 30 days of the original invoice date. No items will be returnable after 30 days. All products shipped from the AutoTalent facility are shipped via FedEx, USPS, or USPS. Some packages shipped from the manufacturer may or may not require signatures for package release.
Special Order Items
Some items may be special order specifically for the customer’s vehicle. These items generally require a deposit or paid in full. Once this deposit amount is notified to the customer and they agree to order the special order item, the deposit becomes non-refundable. These special order items cannot be returned or resold. Cancellations are not allowed on special order parts.
AutoTalent DOES NOT REFUND SHIPPING CHARGES. If you modify, install, or alter the item in any form, we cannot accept it as a return. We will not cover any expenses related to the product or installation, and you may be required to purchase a replacement.
** All cancellations that are requested that are NOT due to items not being in stock or delayed by the manufacturer are subject to a 5% processing fee. When you place an order with us we pay credit card fees that are NOT returned back to us. We will absorb these fees if we do not have the item in stock OR if you agree to the original ETA and that ETA is NOT met. If you decide to cancel for any other reason you will not receive this 5% fee back
Free standard shipping on orders over $99
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
All in stock orders placed before 12PM PST will ship within a day . If an item is out of stock we will promptly contact you.
All products are shipped via UPS, FedEx and USPS.
Your item is subject to ship from our facility in Los Angeles or drop ship directly from the manufacturer.
In the event a product arrives damaged to your location, please follow the steps listed below. All damaged items must be reported to the shipping carrier immediately and you must notify AutoTalent within 48 Hours of receiving your order.
If you receive a damaged product, please do the following:
Keep the product with its original packaging and box Make a list of the damaged or lost item(s)
AutoTalent will contact the shipper once we receive the email info above to schedule a pickup if needed. DO NOT send it back to the return address without written approval from AutoTalent. Once the product is received back and inspected, a replacement or credit will be issued.
If you are in a rush for an order or require special arrangements then please contact us and we will accommodate you.
Coupon Code on First Order
Price Match Guarantee
Free shipping on $99+ order
30-days Returns
For any questions please PM or email: Online@AutoTalent.com
Transform the auditory character of your Mercedes W463 G-Wagon with the Valvetronic Designs Valved Exhaust System. Engineered for the 5.5L twin-turbo V8, this system replaces the factory-muted note with a commanding, aggressive roar inspired by the legendary naturally aspirated M156 AMG engines. Crafted from anodized gold T304 stainless steel and finished with carbon fiber tips, it offers a dual-mode personality—from a docile, refined whisper to a brutal, head-turning snarl—while improving throttle response through its optimized 2.75-inch free-flow design.
Dual-Mode AMG Soundtrack: Switch seamlessly between a brutal, naturally aspirated-style roar (valves open) and a quiet, refined tone (valves closed) suitable for daily driving, with zero cabin drone.
M156-Inspired Acoustic Engineering: Specifically tuned to evoke the raw, aggressive character of the iconic 6.2L AMG V8, delivering an authentic performance soundtrack.
Premium Materials & Finish: Constructed from anodized gold T304 stainless steel for durability and visual impact, with quad carbon fiber exhaust tips for a complete motorsport aesthetic.
Performance-Optimized Design: Features a full 2.75-inch mandrel-bent tubing system to reduce backpressure, improve exhaust flow, and sharpen throttle response.
Seamless OEM Integration: Utilizes an OEM-style valve control system for effortless operation through your vehicle's existing controls.
Complete System Potential: For maximum aggression and turbo sound, pair with optional Valvetronic Free-Flow Front Pipes.
Construction: T304 Stainless Steel (Anodized Gold Finish) with Carbon Fiber Tips.
Valve Control: Integrated OEM-style electronic valve system.
Performance Design: 2.75-inch mandrel-bent valved cat-back system.
Key Benefit: Transforms exhaust note from subdued to aggressive on demand.
Fitment: 2005–2018 Mercedes G500, G550, and G63 AMG (W463 platform).
Important Note: Will not fit G65 models.
Installation: 100% reversible bolt-on system.
| Make | Model | Chassis | Year |
| Mercedes |
G63 AMG |
W463 |
2005-2018 |
|
Mercedes |
G500 |
W463 | 2005-2018 |
| Mercedes | G550 | W463 | 2005-2018 |
If you have any fitment questions, please feel free to reach out to our team via the contact methods below. If you are contacting us for any order status updates, please give us a call, or email us. We are a lean operation bringing you the best shopping experience possible. We are working on your orders as quickly as we can. We thank you for your patience.
If a product is ordered and not wanted, the UNUSED item can be returned for a 25% restocking fee unless otherwise specified. In some cases, we may offer the ability to return the item to us for a lesser restocking fee and then keep the balance as a store credit. To return an item, it must be in brand new condition with original packaging.
We cannot accept a return on special ordered or custom items.
Shipping is non refundable in either direction unless approved by AutoTalent. All items wanting to be return MUST be reported within 30 days of the original invoice date. No items will be returnable after 30 days. All products shipped from the AutoTalent facility are shipped via FedEx, USPS, or USPS. Some packages shipped from the manufacturer may or may not require signatures for package release.
Special Order Items
Some items may be special order specifically for the customer’s vehicle. These items generally require a deposit or paid in full. Once this deposit amount is notified to the customer and they agree to order the special order item, the deposit becomes non-refundable. These special order items cannot be returned or resold. Cancellations are not allowed on special order parts.
AutoTalent DOES NOT REFUND SHIPPING CHARGES. If you modify, install, or alter the item in any form, we cannot accept it as a return. We will not cover any expenses related to the product or installation, and you may be required to purchase a replacement.
** All cancellations that are requested that are NOT due to items not being in stock or delayed by the manufacturer are subject to a 5% processing fee. When you place an order with us we pay credit card fees that are NOT returned back to us. We will absorb these fees if we do not have the item in stock OR if you agree to the original ETA and that ETA is NOT met. If you decide to cancel for any other reason you will not receive this 5% fee back
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based.