The APR Valved Catback Exhaust System is a premium performance exhaust upgrade for the 2020–2024 Porsche 911 (992.1) Carrera 3.0T, engineered to deliver an exotic exhaust note, improved exhaust flow, and substantial weight savings while retaining factory valve functionality. Designed specifically for the twin-turbocharged 3.0L flat-six, the APR system features larger-diameter tubing, an optimized flow path, and a lightweight T304 stainless steel construction to maximize performance without sacrificing everyday drivability.
Unlike many aftermarket exhausts that simply increase volume, APR engineered this system with two distinct exhaust paths. With the valves closed, exhaust gases are routed through a straight-through muffler to minimize drone and maintain a refined cruising experience. Open the valves, and the exhaust takes the shortest possible path to reduce backpressure, improve exhaust velocity, and unleash an aggressive Porsche soundtrack that's perfectly suited to spirited driving.
At approximately 37% lighter than the factory Porsche Sport Exhaust (PSE), the APR Cat-Back not only transforms the sound of your 992 but also reduces weight behind the rear axle, making it one of the most complete exhaust upgrades available for the Carrera platform.
The factory exhaust on the 992 Carrera is refined, but it's also heavily focused on comfort and emissions compliance. APR designed this system to preserve the sophistication Porsche owners expect while giving the twin-turbo flat-six the sound and flow it deserves. The result is an exhaust that's quiet when cruising, aggressive when accelerating, and engineered to support future performance upgrades such as sport catalytic converters, downpipes, and ECU tuning.
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