How much power will I gain?

Akrapovic measured up to 15.8 kW (21.4 hp) and 25.3 Nm (18.7 lb-ft) over the stock system on this platform, with gains across the entire rpm range. Real-world results vary with supporting modifications and conditions.

Do I need to buy anything else with this exhaust?

Yes. The Akrapovic Tail Pipe Set (TP-T/S/24/1) is a mandatory companion part and must be purchased separately to complete the system.

Will it drone on the highway?

No. Akrapovic voices each system for an aggressive but refined tone and engineers it specifically to avoid cabin drone at cruising speed.

Is it a direct bolt-on?

Yes. It mounts to the factory hangers and connection points for the listed platform with no permanent modification.

Is this street legal?

This system carries Akrapovic ECE type approval for the listed platform. Always confirm the requirements for your specific market.

Do I need to remap the ECU after installing this?

No. The system is engineered to work with the factory ECU calibration and does not require any remapping.

How long does shipping take?

Most Akrapovic products ship on a short lead time. Contact us for current availability on this part.

Description

Additional Info

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BP PRICING DIFFERENCE

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Description

Akrapovic Titanium Evolution Line for W465 Mercedes-AMG G63

Name: Mercedes-AMG G63 Exhaust | Bulletproof Automotive
Brand: Akrapovic
SKU: S-ME/T/13H
Price: 9794.39 USD
Availability: InStock

The Akrapovic Mercedes-AMG G63 Exhaust is a hand-built titanium Evolution Line that brings race-developed Akrapovic engineering to the W465 Mercedes-AMG G63. The system is built from high-grade titanium and finished with specially designed tailpipes, cast in Akrapovic’s own in-house foundry, that exit on both sides of the car. Every pipe is routed specifically to fit the G63’s tight rear-end packaging rather than adapted from a shared platform, and the surface is coated for added durability against road grime and heat cycling.

Replacing the heavy factory system removes roughly 41% of the exhaust’s weight, sharpening throttle response and shifting balance forward off the rear axle. On the dyno, Akrapovic recorded gains across the entire rpm range, peaking at +15.8 kW (+21.4 hp) and +25.3 Nm (+18.7 lb-ft) at 5,950 rpm against a G63 fitted with the standard stock system. A pair of electronically controlled valves mounted behind the rear mufflers manage exhaust tone in real time, producing a deep, layered Akrapovic voice that builds with revs and stays free of drone at a highway cruise.

The system carries full ECE type approval and installs without any ECU remapping. It is precision-welded and engineered as a direct bolt-on to the factory hangers and mounting points, making it a straightforward upgrade for an owner who wants a meaningful weight, power, and sound improvement without a bespoke fabrication job.

Specifications

Power: +15.8 kW (+21.4 hp) at 5,950 rpm
Torque: +25.3 Nm (+18.7 lb-ft) at 5,950 rpm
Weight savings: -9.4 kg (-20.7 lb), 41.4% lighter than the factory sport exhaust
Akrapovic system weight: 13.26 kg (29.2 lb)
Installation time: approximately 210 minutes (3.5 hours) at a qualified shop
Compliance: ECE type approved, no ECU remapping required

Features

Hand-welded titanium Evolution Line, race-developed and built as a direct bolt-on
Tailpipes cast in Akrapovic’s in-house foundry, routed specifically for the G63’s rear packaging
Durability-coated surface finish for long-term resistance to heat and road grime
Electronically controlled valve pair behind the rear mufflers for tunable sound character
Signature Akrapovic sound, deep under load with no drone at highway speed
ECE type approved; no ECU remapping required

Applications

Mercedes-AMG G63: W465 | 2025 to present

Notes

The Akrapovic Tail Pipe Set (TP-T/S/24/1) is a mandatory companion part for this system and must be ordered separately; it is not included with this exhaust.
For 2026 model year vehicles, proper fitment additionally requires the following genuine Mercedes-Benz parts, sourced separately: A4634900602 (1 piece), A4634900502 (1 piece), and A9014920044 (4 pieces).
Each Akrapovic system is made to order. Unless a listing notes in-stock availability, your order is placed with the factory and we confirm the current lead time before it ships.
Manufacturer installation instructions: download the PDF.
Fitment is specific to the W465 platform and years listed above. For any questions on fitment or specifications, Contact us and we will confirm the correct part for your build.

Frequently Asked Questions

How much power will I gain? Akrapovic measured up to 15.8 kW (21.4 hp) and 25.3 Nm (18.7 lb-ft) over the stock system on this platform, with gains across the entire rpm range. Real-world results vary with supporting modifications and conditions.
Do I need to buy anything else with this exhaust? Yes. The Akrapovic Tail Pipe Set (TP-T/S/24/1) is a mandatory companion part and must be purchased separately to complete the system.
Will it drone on the highway? No. Akrapovic voices each system for an aggressive but refined tone and engineers it specifically to avoid cabin drone at cruising speed.
Is it a direct bolt-on? Yes. It mounts to the factory hangers and connection points for the listed platform with no permanent modification.
Is this street legal? This system carries Akrapovic ECE type approval for the listed platform. Always confirm the requirements for your specific market.
Do I need to remap the ECU after installing this? No. The system is engineered to work with the factory ECU calibration and does not require any remapping.
How long does shipping take? Most Akrapovic products ship on a short lead time. Contact us for current availability on this part.

About Akrapovic

Akrapovic is a manufacturer of premium exhaust systems for motorcycles and performance cars, recognized globally for its use of advanced technology and high-quality materials. The company’s state-of-the-art facilities in Slovenia include an in-house titanium foundry and metallurgical laboratory, giving it full control over the materials and processes behind every component it produces. With over 1,500 employees and distribution across more than eighty countries, Akrapovic’s roots in motorsport run deep. The knowledge gained from supporting MotoGP, WorldSBK, MXGP, DTM, and other racing programs feeds directly into the street and performance car products it builds, including the Titanium Evolution Line for the Mercedes-AMG G63.

Additional Information

The Bulletproof Automotive website contains many thousands of products purchased in multiple different currencies. All of the prices are entered manually and accurately at the time of entry. Due to the consistently fluctuating international exchange rates, at times prices may not be able to be honored at their original intended rate. We apologize for any inconvenience this may cause, unfortunately our website is unable to compensate dynamically for what can at times be volatile changes in the cost of items due to currency values fluctuating, changes in prices from suppliers, changes in shipping and import duties, and other factors. Rest assured that any order you place on line will be at zero risk to you in this area. If in the event your order cannot be fulfilled at the original intended website price we will offer you a 100% refund, no questions asked. We will continue to do our best to maintain updated prices and we will always continue to offer our price match guarantees as well to ensure our prices are always the best for you. In short, prices may change without notice. It is always advised to give us a call prior to placing your order online to confirm availability and to confirm current pricing.

Shipping Policy

Items that are in stock in the US, either at Bulletproof’s warehouse or at a supplier’s warehouse, are generally delivered within 7-10 days. Special order items from overseas take considerably longer. As a courtesy Bulletproof offers delivery estimates to our customers which take into consideration manufacturer availability and shipping schedule. These estimates represent our best guess based on previous orders from the manufacturer and do not in any way imply a guaranteed delivery window. Many manufacturers work in a “just in time” inventory system and often take 2-20+ weeks to produce an item once an order is submitted. All deliverable items are then sent to our Japanese warehouse. Bulletproof ships a minimum of one full ocean freight container every month from Japan, oftentimes more than one a month. Ocean freight takes an average of 4 weeks. Typically it breaks down to one week in Japan for paperwork and customs, two weeks by boat and one week in US customs/clearance. Due to the wide number of variables between manufacturer and shipping schedules, delivery estimates are simply just that – estimates. We attempt to estimate conservatively and we usually deliver faster than our estimates suggest. It is not Bulletproof’s policy to guarantee delivery time of any special order item, this is impossible for us to do. By ordering you acknowledge that there is no required delivery ETA and an order may not be canceled or altered due to manufacturing or shipping delays, all ETA’s are provided as a best guess only. Please review the full Terms & Conditions here.

BP Pricing Difference

We do pricing a little differently on our JDM brands and we believe in making things simple and clear. No hidden fees or surcharges. Every price you see includes the shipping cost to our office in Los Angeles, California and all the associated taxes/duties/fees for bringing the products into the US. The only shipping you ever pay is from our facility in the US to your location. Be wary of resellers that don’t include the cost of international shipping in their pricing on JDM parts. While we believe we’ll always have the lowest all-in price on JDM products, we offer a price match guarantee for all authentic parts purchased from authorized dealers as well. For many international customers, it’s much more affordable to ship from the USA than from Japan directly, as the air freight and ocean freight costs are typically much less. However, for customers looking to ship directly from Japan outside of North America, or domestically in Japan, we can provide pricing specifically for that scenario. Please do not hesitate to contact us with any pricing questions or concerns. Please email us at sales@bulletproofautomotive.com with any inquiries.

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Akrapovic Titanium Evolution Line for W465 Mercedes-AMG G63 [S-ME/T/13H]

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Akrapovic Titanium Evolution Line for W465 Mercedes-AMG G63

Specifications

Features

Applications

Notes

Frequently Asked Questions

About Akrapovic

Reviews