



Akrapovic
Akrapovic Mercedes-AMG G 63 (W463A) OPF/GPF Titanium Evolution Line Exhaust System
AVAILABLE TO ORDER
Akrapovic Mercedes-AMG G 63 (W463A) OPF/GPF Titanium Evolution Line Exhaust System
R44 Performance HQ
Latif House, First Way, Wembley
Unit 4
London HA9 0JD
United Kingdom
Choose options
AVAILABLE TO ORDER
Enhance the performance, sound, and style of your Mercedes-AMG G 63 with the Akrapovič Evolution Line (Titanium). This precision-engineered exhaust system is crafted entirely from lightweight titanium, offering a transformative upgrade for this iconic high-performance SUV. Designed for enthusiasts who demand the best, the Evolution Line enhances sound, boosts performance, reduces weight, and adds a sleek aesthetic touch—all while maintaining compliance with modern regulations.
Unleash the True Sound of the G 63
The Akrapovič Evolution Line amplifies the commanding presence of the G 63’s V8 engine, delivering a rich, deep exhaust tone that evolves with your driving.
- Smooth cruising: Provides a refined, comfortable sound.
- Sporty acceleration: Produces a bold, dynamic growl during spirited driving.
- Advanced control: Twin rear valves precisely manage exhaust flow, eliminating unwanted droning and creating an exhilarating yet balanced sound profile.
Performance Gains You Can Feel
Experience improved power, torque, and responsiveness across the rev range with Akrapovič’s freer-flowing exhaust design.
- Power boost: +11.0 HP and +14.0 ft-lb of torque.
- Lightweight advantage: Reduces weight by 9.9 kg (45% lighter than stock) for enhanced agility and handling.
- Optimised flow: Reduced back pressure allows the engine to breathe efficiently, improving overall performance—no ECU remapping required.
Premium Titanium Design
The Evolution Line is built to complement the rugged yet luxurious character of the G 63.
- Durable construction: Made entirely from lightweight titanium for strength and longevity.
- Tailored fit: Precisely engineered to fit within the limited underbody space of the G 63.
- Weather-resistant finish: Coated for enhanced durability against the elements.
- Sleek aesthetic: Dual-exit tailpipes add a sophisticated finishing touch to the SUV’s bold design.
Compliance and Warranty
This system meets all road-use regulations while delivering uncompromising performance and sound.
- ECE type-approved: Fully compliant with noise and emissions standards.
- Hassle-free installation: No ECU remapping required.
- Warranty: Backed by Akrapovič’s 2-year product warranty for peace of mind.
Compatible Models
- Mercedes-AMG G 63 (W463A) – OPF/GPF – 2019–2024
Unless explicitly stated otherwise, all products sold by R44 Performance Limited are designated RACE ONLY and are solely for competition or off-road use limited to racing formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, may violate local, state, and Federal laws. R44 Performance Limited does not implicitly or explicitly confirm the legality of using any products it sells on public roads; that is entirely the responsibility of the consumer.
It is the responsibility of the customer to check with all federal, state local and environmental laws before ordering and installing a product. R44 Performance Limited is not responsible for any fees, fines or costs that a customer may incur as a result of failing to check with federal, state, local or environmental laws before ordering and installing a product.
We get a large number of custom orders and requests everyday, so as a result it is not always possible for us to keep every item in stock at all times in our warehouse. If you require the item urgently please contact our sales team here to check the stock before you make your purchase.
We totally understand if you're not certain a part will be compatible with your car, so we highly recommend contacting us here with your query. Our friendly sales team will then be in touch to confirm if this part is the correct part you are looking for.
All in stock products ship the same day if ordered before 2pm GMT
For out of stock items we will contact you with an estimated wait time if not otherwise specified above.
We offer worldwide shipping on all products. If upon receiving your product you wish to return; we offer a 30-day returns policy. For our in-depth returns information please follow the link. "R44 Returns Policy
All of our products come with a standard warranty of 1-3 years. This is dependant on the type of product however. For more details please see our warranty page here.
PLEASE NOTE
- Orders with both in-stock and backorder or out-of-stock products will be dispatched once all products are available to ship together.
- Contact our sales team if you want your parts fitted to your vehicle at our London workshop.
- Shipping estimates are based on courier delivery times and don't include time to despatch from our warehouse.