Soul Performance Catted Race Exhaust System for Porsche 911 992 GT3 / GT3 RS 2021+
(Fits- Porsche 911 (992.1 / 992.2) GT3 / GT3 RS 2021+)
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Soul Performance Catted Race Exhaust System for Porsche 911 (992.1 / 992.2) GT3 / GT3 RS 2021+
Upgrade your Porsche 992 GT3 or 992 GT3 RS with the Soul Performance Catted Exhaust System, engineered for drivers who demand real performance gains and an aggressive exhaust tone. This system is designed specifically for the 992 platform and delivers measurable improvements in exhaust flow, throttle response, and overall output. Long tube runners and precision CNC machined merge collectors improve exhaust scavenging from the headers through the full system. The design continues into straight 3” piping paired with an integrated x pipe, producing a higher pitched, refined tone that matches the high revving character of the GT3 and GT3 RS engine.
If you want a race focused Porsche 992 GT3 or GT3 RS exhaust that enhances both power delivery and sound quality, the Soul Performance Catted Exhaust System delivers a proven solution built for serious enthusiasts.
Headers:
If you want measurable performance gains from your Porsche 911 GT3 or GT3 RS, a full catted race exhaust system is one of the most effective upgrades you can make. This system reduces overall weight compared to the factory system and allows the engine to breathe the way it was engineered to. The result is improved throttle response, increased horsepower, and a deeper, more aggressive exhaust note that matches the character of the car. The factory exhaust includes restrictive OEM catalytic converters and a large 7 5/8” connection to the rear muffler. Replacing these components with high flow catalytic converters and a properly designed race system improves exhaust flow and reduces back pressure. That means more usable power throughout the RPM range, whether you drive your GT3 on the street or at the track.
Even a benchmark platform like the Porsche 911 GT3 and GT3 RS leaves the factory with limitations due to emissions regulations and mass production requirements. Upgrading to a performance catted race exhaust system removes those compromises and delivers the sound, weight savings, and performance enthusiasts expect from a true driver focused Porsche build.
Rear Exhaust Section:
The rear section of the Soul Catted Race Exhaust System replaces the factory layout with a true single 3” exhaust path. The OEM configuration routes exhaust through large, restrictive catalytic converters and into a heavy dual entry muffler with uneven piping. That design slows exhaust flow and adds excess weight. This race focused setup removes those limitations. Exhaust gases move through a direct 3” path with fewer restrictions. You experience quicker throttle response, and a higher, smoother exhaust note that reflects its track intent.
Soul Performance engineered a complete header back system to maintain a consistent 3” diameter from front to rear. This uniform sizing supports steady exhaust velocity across the entire system. The tubing is constructed from .065” wall T304L stainless steel, selected for durability under sustained high heat and track use. Each section is TIG welded and back purged to protect weld quality and internal surface integrity. After the catted section, exhaust gases merge through a precisely formed X section. The transition minimizes diameter disruption while improving exhaust scavenging and refining sound character. Factory electronic valve actuators cannot be removed without consequences. Disconnecting them will trigger a check engine light and limit engine speed to 6,000 rpm. Soul developed valve simulators that connect directly to the factory harnesses. Install the simulators and remove the valves without warning lights or power reduction.
If you are looking for a 3” stainless steel catted race exhaust system that reduces weight, improves exhaust flow, and delivers an aggressive motorsport tone, the Soul Performance Catted Race Exhaust System meets those demands.
Sound:
If you own a Porsche 992 GT3 or GT3 RS, you already know how important exhaust tone is to the driving experience. This performance exhaust system transforms the factory sound into something far more engaging, without sacrificing drivability on the street. The integrated X-pipe design helps the 4.0L flat-six produce a higher pitched, race inspired tone that fits the character of a true GT car. At idle, the note is controlled and refined. As revs climb, the sound builds with purpose and intensity, delivering the kind of volume enthusiasts expect from a track focused platform.
Under hard acceleration, the exhaust produces an unmistakable motorsport style wail that echoes the experience of a Cup Car. It is raw when you want it to be, yet still manageable for street-driven applications. For drivers who want their Porsche 992 GT3 or GT3 RS to sound as serious as it performs, this system delivers a dramatic upgrade in tone, presence, and overall driving emotion.
Note:
- Enjoy your SOUL exhaust components with confidence on both the street and track as they are covered for life! Our team will quickly work with you to resolve any issues or answer any questions that you may have.
- This product is not CARB certified and may not be legal for use on emissions controlled vehicles; intended for closed course competition use only
- Competition Race Exhaust System HERE
Fitment:
- Porsche 911 GT3 (992.1 / 992.2) 2021+
- Porsche 911 GT3 RS (992.1 / 992.2) 2022+