Kline Innovation Exhaust System for McLaren 650S

Kline Innovation Exhaust System for McLaren 650S

The McLaren 650s is a supercar designed to disrupt the established industry, featuring a 3.8-liter twin-turbo V8 engine that generates 641 horsepower and achieves an impressive 0-60 time of 3 seconds. With its formidable acceleration and exceptional handling, the 650s is a force to be reckoned with. However, in light of the prevailing trend for turbo induction supercars, the 650s is in need of a sonic makeover. The main design objective is to make the 650s scream like a true supercar should!

The Sound

• To achieve this, high-flow catalysts or racing pipes are employed to significantly increase the volume. The signature 1D CLR tight-radius X-pipe, expertly crafted from premium F1-grade Inconel 625 superalloy, elevates the pitch to the level expected of a supercar. The use of Inconel not only reduces weight significantly but also adds a distinctive tonal quality that can only be achieved with Kline’s Inconel range.
• Customers have the option to choose a racing setup for optimal sound and performance or select from 100 or 200 cell high-flow sports cats. The modular design of the cats section allows for swift interchangeability between cats and racing pipes, depending on the intended use.

Performance

• In terms of performance, the installation of Kline’s 100 CPSI HJS race cats or racing pipes provides a significant boost. The 100 CPSI race cats offer an increase of 18 horsepower and 25 Newton-meters of torque, while the racing option provides an even more substantial gain of 35 horsepower and 40 Newton-meters of torque. Replacing the factory catalysts with these options ensures a notable enhancement in performance.

Stainless Steel

• Kline adheres to the industry standard of utilizing 304-grade stainless steel for exhaust manufacturing. This grade offers a balanced combination of moderate strength, thermochemical stability, cost-effectiveness, and ease of production, ensuring the construction of exhaust systems that are both practical and durable. It’s important to note that while stainless steel has a similar density to regular steel, it is relatively heavier and possesses slightly lower tensile strength. However, it meets the requirements for creating high-performance exhaust components capable of producing captivating exhaust notes.

Inconel

• For utmost durability and heat resistance, Kline turns to the ultimate choice: Inconel 625, widely utilized in the aerospace industry. This exceptional material finds extensive application in the manufacturing of critical components, including exhaust turbine blades for high-performance jet engines. Inconel is highly favored in Formula One exhaust systems and has been selected by manufacturers involved in prestigious hypercar projects such as the McLaren P1 and Aston Martin 177. The advantages of Inconel lie in its exceptional tensile strength and thermochemical stability. Comparable to titanium in terms of tensile strength, Inconel achieves an outstanding strength-to-weight ratio, allowing for the utilization of thin sidewall materials while maintaining structural integrity. This facilitates the production of lightweight components that exhibit remarkable resistance to fatigue over prolonged periods. However, working with Inconel presents challenges due to its difficult machinability and specific welding requirements, demanding specialized skills and time-consuming techniques. Moreover, the unique properties and specialized manufacturing processes associated with Inconel contribute to its higher cost as a raw material.

Specifications

• Materials:
  • Premium Grade Inconel 625 Superalloy:
    • Full System: 5.5kg
  • 304 Grade Stainless Steel:
    • Full System: 11kg
• Cross Sections:
  • Racing Cross Section: 70mm
  • X-Pipe: 70mm
  • Catalysts come in a variety of cross sections from 108mm OD to 127mm OD

Applications

• McLaren 650S: (2014-2017) – 3.8L TT V8

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.