Description
Upgrade your Porsche 991 GT3 or GT3 RS with the Valvetronic Valved Sport Exhaust System, a high-performance exhaust engineered to deliver an unparalleled auditory experience. Designed to extract the maximum sound potential from Porsche’s high-revving 3.8L and 4.0L flat-six engines, this system delivers an intoxicating F1-inspired tone that enhances the raw character of the GT3.
From the factory, the 991 GT3’s exhaust note is impressive, but this system takes it to the next level. By implementing a full 2.5-inch piping system, an enlarged stamped cross-section X-pipe, and extended loop sections, we have crafted an exhaust that amplifies the signature high-pitched scream while maintaining a refined, drone-free cabin experience. With valves open, the system delivers an aggressive, race-bred tone reminiscent of the legendary RSR race cars, complete with crackles and flames on shifts. When the valves are closed, the sound is subdued, making long-distance cruising a more comfortable experience without unwanted cabin resonance.
This system is designed for true enthusiasts seeking the ultimate sound performance without compromise. Pair it with free-flow headers to unlock the full potential of your GT3 for an even more exhilarating driving experience.
Key Features:
- Valvetronic Exhaust System – Seamlessly switch between an aggressive race-inspired tone and a refined cruising mode.
- RSR-Inspired Sound – Delivers an authentic motorsport sound with high-pitched F1-like characteristics.
- 2.5-Inch Mandrel-Bent Piping – Optimized exhaust flow for enhanced performance and response.
- Stamped X-Pipe Design – Enhances exhaust scavenging for maximum efficiency and an aggressive tone.
- Extended Loop Sections – Lengthens the exhaust path to emphasize high-frequency resonance and pitch.
- Flame Producing Capability – Produces exciting flames on shifts for a dramatic effect with proper tuning.
- No Drone Technology – Engineered to eliminate unwanted resonance for a comfortable cabin experience.
Fitment:
- 2014-2019 Porsche 991 GT3
- 2016-2019 Porsche 991 GT3 RS
Elevate your Porsche’s exhaust note and driving excitement with the Valvetronic Porsche GT3 991.1 / 991.2 Valved Sport Exhaust System, blending precision engineering with an unmatched sound experience.
