Fi EXHAUST Valvetronic Exhaust System for Porsche 911 Turbo / Turbo S 991

The Fi EXHAUST Valvetronic high-performance exhaust system for the Porsche 991.1 and 991.2 Turbo / Turbo S is a premium solution designed to unleash the full potential of the twin-turbo 6-cylinder engine in previous generations of Porsche's most powerful 911. The system is available in both premium T304 stainless steel and lightweight titanium, providing a direct bolt-on installation as a complete replacement for the stock system.

Technical specifications:

• Material: T304 stainless steel or lightweight titanium
• Engine: 3.8L TT F6 (twin-turbo 6-cylinder)
• Model year: 2013-2019 (991.1: 2013-2016, 991.2: 2016-2019)
• Variants: 991.1/991.2 Porsche 911 Turbo, 911 Turbo S
• Compatibility: only with OEM nozzles

Key Features: Systems are engineered with advanced valvetronic technology, providing precise control of airflow and sound volume while improving torque and overall performance. The complete system is capable of achieving a 5-10% power increase with the valvetronic catback and ultra high-flow downpipe.

When the valves are closed, the exhaust gases are directed through the muffler for refined, comfortable driving. When the valves are fully open, an intense and sporty exhaust sound is created, providing a dynamic driving sensation specially adapted to the 991.1 and 991.2 Turbo/Turbo S.

Equipment:

• Valvetronic muffler with carefully engineered internal design for the F6 twin-turbo
• Standard remote (stainless steel version)
• Fi PRO App Remote (included with Titanium version)

System Control: The Fi EXHAUST Pro Control System includes a smart control unit, two-button remote and mobile app. The system integrates with OEM controls or can be controlled via the Fi PRO App Remote.

Basic configuration:

PH-991T-CBV + PH-991T-LKP - Valvetronic Muffler (Retains OEM Valve Settings - No Remote) - OEM Tips compatible system with valvetronic muffler while retaining factory valve settings

Additional options:

PH-991T-NCAT - Catless Downpipe - maximum performance without catalysts for the best flow of the twin-turbo engine

PH-991T-CAT200 - Sport 200 Cell Downpipe - sports version with high-flow 200-cell catalysts

PH-991T-HDS2 - Header - special header for maximum performance

Remote control option:

R2020OBD + OBD-CAB-V - Fi PRO App Remote (OBDII) - advanced intelligent control system with mobile application

Important notes:

• Available in steel and titanium versions
• Compatible only with OEM nozzles
• Suitable for both generations: 991.1 and 991.2
• Fi PRO App Remote included with the Titanium version
• Additional header and downpipe available for maximum performance
• OEM Tips Compatible Version

This premium exhaust system is designed for Porsche 911 Turbo and Turbo S 991.1/991.2 owners who want to maximize the power of the twin-turbo 6-cylinder engine in previous generations of the most powerful 911s, providing an unbeatable combination of German engineering excellence, significant weight reduction possibilities thanks to titanium construction and an exciting sound in the legendary Porsche 911 Turbo with OEM nozzles in both the rear-wheel drive Turbo and all-wheel drive Turbo S variants.