JCR Titanium Valved Race Exhaust System for 992.1 Porsche 911 Carrera, Carrera GTS, and Carrera S / Sport Classic / Turbo and Turbo S

JCR Titanium Valved Race Exhaust System for 992.1 Porsche 911 Carrera, Carrera GTS, and Carrera S / Sport Classic / Turbo and Turbo S

The JCR Titanium Valved Race Exhaust System for the 992.1 Porsche 911 Carrera, Carrera GTS, Sport Classic, Turbo, and Turbo S is a direct replacement for the OEM exhaust designed to enhance sound, reduce weight, and boost performance. This meticulously engineered system retains the factory valve control, allowing drivers to switch between a quiet, drone-free cruise and a more aggressive sound. Crafted from a combination of lightweight titanium for the center section and heat-resistant Inconel 625 for the valve sections, the system significantly reduces weight compared to the stock unit. It is available in multiple configurations, including options with Race Silencers or Silencer Deletes, and can be configured with or without heat-shielding to manage temperatures. The most free-flowing configurations are guaranteed to deliver substantial gains in horsepower and torque, along with improved engine response.

Silencer Version

• Race Silencers: The JCR Inconel Race Silencer features a high flow HJS 200-cell race silencer. Flow is therefore greatly increased and improved performance comes as a result. For cars with no OPF monitoring our Race Silencers in most cases will 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 be if the car has poor fuel quality in the tank or excess load is applied when the engine and exhaust system is not up to full operating temperature. With this in mind, we do not guarantee that there is no chance of a CEL with these parts installed.
• Silencer Deletes: With the JCR Inconel Silencer Delete the factory restrictive assembly is removed for maximum performance and sound. Rather than simply removing the Silencer from our Race Silencer products we created a whole new profile to correctly control the gasses from the turbo flange down to the main flow path to optimize performance.

Light Weight

• Through the use of light weight materials and clever design we have managed to significantly reduce the overall weight of the factory 992.1 Turbo exhaust components. Removing weight full stop carries great benefits in any performance vehicle however the gains are exaggerated on this platform, reducing the rear biased weight distribution helps to improve overall balance and handling.

Direct Replacement

• All of the JCR 992.1 Carrera & Turbo Race Exhaust Systems are direct replacement for their OEM equivalents with guaranteed fit perfectly every time. No requirement for any further work during install beyond removing the OEM part and replacing with its JCR equivalent along with any supplied hardware.

Non-Silenced / Valved Design

• The purpose of the JCR Titanium Race products for the 992.1 Carrera and Turbo models is to reduce weight by the maximum amount possible whilst increasing power, torque and improving overall sound. Our Valved version of the center section provides a nice increase in overall sound with the valves open along with a zero drone and quiet sound with the valves closed. A tuned merge, active with both valves open and closed also provides an improved exhaust scavenging effect along with a smoother and more pleasant tone.

OEM Valve Control

• Our Titanium Race Exhaust System retains the factory valve switching functionality for a more subtle sound whilst cruising and at lower speeds. Simply replace the factory valve motor actuator onto the JCR valve section and the exhaust will function as per OEM with full control over the valve position via the exhaust button and mode switches.

Heat Management

• This version of the JCR Race Exhaust Systems features the highest quality thermal protection. The heat shielding we have selected is used in the very highest levels of Motorsport to control temperatures whilst 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 HP & TQ with varying results dependent on the combination of parts. Our most extreme free flowing system will see gains in the mid 40HP range on this platform along with great improvements in engine response along with a big boost in mid range torque.

Features

• Titanium center section & inconel 625 valve sections
• Inconel 625 HJS 200-cell race silencers or inconel 625 silencer deletes
• Optional inconel heat-shielding
• Retains factory valve control
• 13.30kg weight saving vs OEM exhaust (race silencers / no heat-shielding)
• 12.98kg weight saving vs OEM exhaust (race silencers / with heat-shielding)
• 15.54kg weight saving vs OEM exhaust (silencer deletes / no heat-shielding)
• 15.22kg weight saving vs OEM exhaust (silencer deletes / with heat-shielding)
• Improved sound quality
• 30-35hp & 40-45tq 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 Silenced Race Exhaust System (non-valved)
• Titanium Non-Silenced Race Exhaust System (non-valved)
• Titanium Valved Center Section
• Titanium Center Section (non-valved)
• Inconel Race Silencers
• Inconel Silencer Deletes

Notes

• All models without OPF monitoring do not require an ECU tune
• EU specification cars with OPF monitoring will require ECU tune to avoid CEL

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.