JCR Inconel Race Silencers for 992.1 Porsche 911 Carrera, Carrera GTS, and Carrera S / Sport Classic / Turbo and Turbo S

JCR Inconel Race Silencers for 992.1 Porsche 911 Carrera, Carrera GTS, and Carrera S / Sport Classic / Turbo and Turbo S

The JCR Inconel Race Silencers are a direct replacement for the OEM exhaust on the 992.1 Porsche 911 Carrera, Carrera S, Carrera GTS, Sport Classic, Turbo, and Turbo S. They are designed to improve sound, reduce weight, and increase performance with a high-flow HJS 200-cell core. Crafted from 100% Inconel 625, they offer a significant weight saving of 6.10kg. The Race Silencers are guaranteed to provide a substantial increase in horsepower and torque, and are also available with heat shielding.

Light Weight

• Through the use of lightweight materials and clever design, JCR has managed to reduce the overall weight of the factory 992.1 Turbo exhaust components. While any weight reduction offers great benefits in a performance vehicle, the gains are amplified on this platform, as reducing the rear-biased weight distribution helps to improve overall balance and handling.

Direct Replacement

• All of the JCR 992.1 Carrera, Turbo, and Turbo S exhaust components are direct replacements for their OEM equivalents, with a guaranteed perfect fit every time. No further work is required during installation beyond removing the OEM part and replacing it with its JCR equivalent and any supplied hardware.

HJS 200-Cell Race Silencer

• The JCR Inconel Race Silencer features a high-flow HJS 200-cell core. As a result, flow is greatly increased, and improved performance follows. For cars with no OPF monitoring, JCR’s Race Silencers will in most cases not cause any CEL and do not require any tuning. In certain instances, it’s still possible for a CEL to occur. This tends to happen if the car has poor fuel quality or excess load is applied before the engine and exhaust system are up to full operating temperature.

Heat Management

• This product features the highest quality thermal protection as standard. The heat shielding JCR has selected is used in the highest levels of motorsport to control temperatures while protecting and dramatically reducing the effects of radiant heat into the surrounding areas.

Power Increase

• Every component of the JCR Titanium Exhaust line is guaranteed to improve horsepower and torque, with varying results dependent on the combination of parts. JCR’s most extreme free-flowing system will see gains in the mid-30 HP and TQ range with the stock ECU tune. Customers can also expect great improvements in overall engine response, transient throttle response, and boost building earlier in the RPM range.

Features

• 100% inconel 625 construction
• HJS 200-cell race silencer
• Optional inconel heat shielding
• Direct replacement parts
• 6.10kg weight reduction vs OEM
• 5.78kg weight reduction vs OEM (with heat shielding)
• Improved sound quality
• 20-25hp & 30-35tq increase

Applications

• Porsche 911 Carrera: 992.1 (2019-2024) [3.0L F6 TT]
• Porsche 911 Carrera GTS: 992.1 (2021-2024) [3.0L F6 TT]
• Porsche 911 Carrera S: 992.1 (2019-2024) [3.0L F6 TT]
• Porsche 911 Sport Classic: 992.1 (2022-2024) [3.8L F6 TT]
• Porsche 911 Turbo: 992.1 (2020-2024) [3.8L F6 TT]
• Porsche 911 Turbo S: 992.1 (2020-2024) [3.8L F6 TT]

More JCR Exhaust Products for 992.1 Carrera, Carrera GTS, Carrera S, Sport Classic, Turbo, and Turbo S

• Titanium Valved Race Exhaust System
• Titanium Silenced Race Exhaust System (non-valved)
• Titanium Non-Silenced Race Exhaust System (non-valved)
• Titanium Valved Center Section
• Titanium Center Section (non-valved)
• Inconel Silencer Deletes

About JCR Developments

JCR Developments is an engineering-led performance brand specializing in high-end exhaust and motorsport-derived upgrade solutions for marquee supercars and enthusiast platforms. Known for its expertise in advanced materials such as Inconel and lightweight stainless alloys, JCR focuses on reducing mass, improving thermal efficiency, and unlocking authentic, emotionally engaging sound without compromising drivability or OEM systems integration. Each component is designed through data-driven development, track-informed testing, and precision fabrication, resulting in products that deliver measurable performance gains alongside elevated craftsmanship. Serving discerning drivers, collectors, and professional build shops worldwide, JCR Developments combines technical rigor with boutique-level customer support to enhance the character, capability, and long-term enjoyment of iconic vehicles.