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JCR Inconel Valved Silencers for 991.2 Porsche 911 GT2 RS - Race Silencers & Silencer Deletes Versions

JCR Inconel Valved Silencers for 991.2 Porsche 911 GT2 RS - Race Silencers & Silencer Deletes Versions

JCR Inconel Valved Silencers for 991.2 Porsche 911 GT2 RS

$7,585.00

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JCR’s Inconel Valved Silencers for the 991.2 Porsche 911 GT2 RS are lightweight exhaust upgrades that boost power, torque, and sound while enhancing handling. Available as Race Silencers with HJS cores for refined sound or Silencer Deletes for maximum performance and bold tone (may trigger check engine light), both offer up to mid 20hp gains and seamless OEM fitment.

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SKU: N/A Categories: Exhaust, Silencers Vehicle: PORSCHE, Porsche 911, Porsche 911 GT2 RS, Brand: JCR Developments

This item and any similar items are not CARB approved and therefore not for sale in the state of California or other states that require CARB certification. No assessment is being made regarding this product's compliance with the EPA's anti tampering policy, only that the necessary testing and validation has not been completed. Please check with your local enforcement officials regarding legality of use in your place of residence.

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Description

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Description

JCR Inconel Valved Silencers for 991.2 Porsche 911 GT2 RS

The JCR Inconel Valved Silencers for the 991.2 Porsche 911 GT2 RS are high-performance exhaust upgrades crafted from lightweight Inconel to enhance power, torque, and sound while reducing weight for improved handling and balance. Designed as direct OEM replacements, they ensure seamless installation and utilize high-quality motorsport materials to optimize exhaust flow and engine response for the forced-induction flat-six engine. Available in two configurations, the Race Silencers feature 200cpi HJS motorsport cores for increased flow without triggering check engine lights, delivering a refined yet aggressive exhaust note, while the Silencer Deletes remove restrictions entirely for maximum performance and a bold, race-inspired sound, though they may risk triggering a check engine light. Both options offer significant horsepower and torque gains, up to the mid 20hp range, making them ideal for GT2 RS enthusiasts seeking enhanced performance and sound.

Light Weight

By employing lightweight materials and innovative design, JCR has significantly reduced the weight of the factory GT2 RS exhaust components. Reducing overall weight provides substantial benefits in any performance vehicle, but these advantages are amplified on this platform, as decreasing rear-biased weight distribution enhances balance and handling.

Direct Replacement

JCR ensures that all 991 GT2 RS exhaust components are direct replacements for their OEM counterparts, guaranteeing a perfect fit every time. Installation requires no additional modifications beyond removing the OEM part and installing the JCR equivalent with any provided hardware.

HJS Race Silencers

JCR utilizes HJS, renowned for their exceptional reputation in producing top-quality motorsport catalysts. Replacing the restrictive factory assembly with a 200cpi motorsport silencer allows for significantly improved flow without the risk of triggering check engine lights.

Silencer Deletes

With JCR’s Inconel Valved Silencer Deletes, all restrictions are eliminated to maximize performance and sound. Although JCR incorporates a mechanical solution with the secondary lambda boss, there remains a possibility that this product may trigger a check engine light.

Power Increase

Every component in JCR’s Titanium Exhaust line is designed to enhance horsepower and torque, with gains varying based on the combination of parts. JCR’s most free-flowing system achieves peak gains in the mid 20hp range on this platform, alongside notable improvements in engine response and mid-range torque.

Features

100% inconel construction
HJS inconel 200cpi race silencers (race silencers version)
Impressive weight reduction vs OEM
Improved sound quality
HP & TQ increase

Applications

Porsche 911 GT2 RS: 991.2 (2017-2019) [3.8L F6 TT]

More JCR Exhaust Products for 991.2 GT2 RS

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.

Additional Information

The Bulletproof Automotive website contains many thousands of products purchased in multiple different currencies. All of the prices are entered manually and accurately at the time of entry. Due to the consistently fluctuating international exchange rates, at times prices may not be able to be honored at their original intended rate. We apologize for any inconvenience this may cause, unfortunately our website is unable to compensate dynamically for what can at times be volatile changes in the cost of items due to currency values fluctuating, changes in prices from suppliers, changes in shipping and import duties, and other factors. Rest assured that any order you place on line will be at zero risk to you in this area. If in the event your order cannot be fulfilled at the original intended website price we will offer you a 100% refund, no questions asked. We will continue to do our best to maintain updated prices and we will always continue to offer our price match guarantees as well to ensure our prices are always the best for you. In short, prices may change without notice. It is always advised to give us a call prior to placing your order online to confirm availability and to confirm current pricing.

Shipping Policy

Items that are in stock in the US, either at Bulletproof’s warehouse or at a supplier’s warehouse, are generally delivered within 7-10 days. Special order items from overseas take considerably longer. As a courtesy Bulletproof offers delivery estimates to our customers which take into consideration manufacturer availability and shipping schedule. These estimates represent our best guess based on previous orders from the manufacturer and do not in any way imply a guaranteed delivery window. Many manufacturers work in a “just in time” inventory system and often take 2-20+ weeks to produce an item once an order is submitted. All deliverable items are then sent to our Japanese warehouse. Bulletproof ships a minimum of one full ocean freight container every month from Japan, oftentimes more than one a month. Ocean freight takes an average of 4 weeks. Typically it breaks down to one week in Japan for paperwork and customs, two weeks by boat and one week in US customs/clearance. Due to the wide number of variables between manufacturer and shipping schedules, delivery estimates are simply just that – estimates. We attempt to estimate conservatively and we usually deliver faster than our estimates suggest. It is not Bulletproof’s policy to guarantee delivery time of any special order item, this is impossible for us to do. By ordering you acknowledge that there is no required delivery ETA and an order may not be canceled or altered due to manufacturing or shipping delays, all ETA’s are provided as a best guess only. Please review the full Terms & Conditions here.

BP Pricing Difference

We do pricing a little differently on our JDM brands and we believe in making things simple and clear. No hidden fees or surcharges. Every price you see includes the shipping cost to our office in Los Angeles, California and all the associated taxes/duties/fees for bringing the products into the US. The only shipping you ever pay is from our facility in the US to your location. Be wary of resellers that don’t include the cost of international shipping in their pricing on JDM parts. While we believe we’ll always have the lowest all-in price on JDM products, we offer a price match guarantee for all authentic parts purchased from authorized dealers as well. For many international customers, it’s much more affordable to ship from the USA than from Japan directly, as the air freight and ocean freight costs are typically much less. However, for customers looking to ship directly from Japan outside of North America, or domestically in Japan, we can provide pricing specifically for that scenario. Please do not hesitate to contact us with any pricing questions or concerns. Please email us at sales@bulletproofautomotive.com with any inquiries.

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