Kline Innovation Valvetronic Rear Section w/ Carbon Fiber Tips for W463 Mercedes-AMG G 500

The Kline Innovation Valvetronic Exhaust System for the Mercedes-Benz G500 AMG is a high-performance, motorsport-grade upgrade engineered to liberate the true sound and character of the G-Class V8. Designed to replace the restrictive factory exhaust components that prioritize noise suppression, this system opens up the engine’s acoustic potential with harmonically tuned valvetronic silencers that deliver a deep, engaging growl when valves are open while maintaining refined comfort with minimal drone when closed. Available in premium materials such as 304 stainless steel or lightweight F1-grade Inconel 625 with carbon fiber exhaust tips, the system enhances exhaust flow and weight savings while complementing the G500’s rugged design. Kline Innovation’s no-compromise approach to design and manufacturing ensures precision fitment, durability, and a transformative exhaust experience that better matches the vehicle’s commanding performance and presence.

Stainless Steel

• Consistent with industry standards, Kline incorporates 304-grade stainless steel into their exhaust systems. This type of steel blends a mix of decent strength, thermochemical resistance, cost-effectiveness, and manufacturing ease, thus contributing to the creation of durable and functional exhaust systems. Although stainless steel has a density similar to that of regular steel and is slightly heavier, it offers slightly less tensile strength. However, it meets all the requirements for fabricating high-performance exhaust parts and producing attractive exhaust sounds.

Inconel

• When the question of unparalleled durability and heat resistance arises, Kline turns to Inconel 625, a material that holds high regard in the aerospace industry. This material is widely utilized in crafting critical parts, including the exhaust turbine blades of high-performance jet engines. Renowned in the realm of Formula One exhaust systems, Inconel is the material of choice for distinguished hypercar projects such as the McLaren P1 and Aston Martin 177. The strengths of Inconel lie in its impressive tensile strength and thermochemical stability, on par with titanium, enabling an impressive strength-to-weight ratio. This allows the use of thin sidewall materials without sacrificing structural solidity, yielding lightweight components that endure prolonged periods of fatigue. However, Inconel’s intricate machinability and specific welding requirements pose a challenge, demanding specialized skills and labor-intensive processes. Furthermore, Inconel’s unique attributes and specialized production methods contribute to higher raw material costs.

Features

• Valvetronic exhaust with open / closed valve control for sound versatility
• Harmonically tuned silencers with minimal drone
• Improved exhaust flow with reduced weight
• Precision-fit system for the Mercedes-Benz G500 AMG
• Available in 304 stainless steel or F1-grade Inconel 625

Specifications

• Materials:
  • 304 stainless steel
  • F1 grade Inconel 625
• Cross Sections:
  • Valve open transit: 63mm
  • Valve closed transit: 57mm

Applications

• Mercedes-Benz G 500 | W463 | 1998-2023 | M176 – 4.0L V8 twin-turbo

About Kline Innovation

At Kline, exhaust design is approached with utmost seriousness. The company adopts a no-compromise stance when it comes to delivering a product that meets the highest standards and satisfies customers’ expectations. Kline offers a comprehensive original equipment design and manufacturing service. Starting from provided drawings or design briefs, the team utilizes advanced 3D modeling techniques to create final designs. They also provide valuable consultation during the process and are capable of manufacturing tooling and fixtures for production, as well as handling final production runs, particularly catering to low to medium volume needs. Kline’s commitment to excellence ensures that customers receive a top-quality product without any compromises.

Development

• All projects at Kline are executed entirely in-house, utilizing a diverse range of processes. These internal capabilities include laser scanning, CNC laser cutting, CNC mandrel bending, tubing and silencer manufacturing, CNC welding, pressings, CNC milling, mold manufacturing, and autoclave carbon fiber production. Notable automotive clients, such as W Motors with their Fenyr Supersport, Corbellati Missile, and RUF Automobil, have recently collaborated with Kline.
• Kline has expanded its design and manufacturing process by incorporating laser scanning capabilities. This valuable addition enables the team to achieve enhanced precision in both design and quality control, resulting in an exceptional end product for customers. The adoption of laser scanning technology at Kline showcases the company’s unwavering dedication to delivering superior outcomes.