Rediscover the emotional thrill of the Porsche 991.2 Carrera with the Valvetronic Valved Sport Exhaust System — engineered to restore the passion, tone, and character that turbocharging naturally suppresses. Designed for the 3.0L twin-turbo flat-six found across all 991.2 Carrera variants, this system dramatically enhances exhaust flow and unleashes a sharper, more evocative sound that transforms every drive.

Instead of simply modifying the rear section, Valvetronic begins the transformation at the source by replacing the restrictive factory manifolds with CAD-designed and CFD-tested units. This significantly improves pitch, flow, and acoustic presence right from the engine’s first pulses. With the valves open, exhaust gases pass through the X-pipe crossover and out of the sculpted quad tips, producing an aggressive, resonant tone that brings back the excitement missing from the stock system. When the valves are closed, sound is routed through dual quad-chambered mufflers for a refined, quiet driving experience ideal for daily use or cruising.

Constructed from either high-grade brushed T304 stainless steel or lightweight Grade 5 titanium, this system combines premium materials with precision TIG welding and vacuum-actuated valve technology for seamless performance. Fully reversible and engineered with OEM-style fitment, it offers maximum versatility and long-term confidence.

Whether you're carving backroads or searching for more excitement in your daily drive, the Valvetronic Valved Sport Exhaust System brings back the raw emotion, balance, and motorsport-inspired sound that defines Porsche driving.

Key Features:

• CAD-designed and CFD-tested exhaust manifolds to enhance tone and flow
• Dual sound profiles with vacuum-actuated valves
• Mandrel-bent piping for optimized exhaust velocity
• Available in brushed T304 stainless steel or Grade 5 titanium
• 9.5 lbs weight savings compared to OEM system
• Vacuum-actuated valves with included controller
• X-pipe crossover design for improved scavenging and tone refinement
• Quad exhaust tips designed to complement 991.2 rear styling
• 100% reversible installation with OEM-style fitment

Fitment:

• Porsche 911 Carrera (991.2) 3.0L Twin-Turbo
  2016–2019
• Porsche 911 Carrera S (991.2) 3.0L Twin-Turbo
  2016–2019
• Porsche 911 Carrera 4 / 4S (991.2) 3.0L Twin-Turbo
  2016–2019
• Porsche 911 Carrera T (991.2) 3.0L Twin-Turbo
  2018–2019