Enhance every drive with the ECG Performance Valved Exhaust System, meticulously engineered for the Porsche 991.1 (2012-2016 Carrera / 4, Carrera S / 4S, Carrera GTS / 4 GTS, Targa / Targa 4S). Designed by enthusiasts, this system delivers an aggressive exhaust note during spirited drives and maintains a refined tone for daily commutes. Crafted with premium materials and offering seamless integration, it embodies both performance and sophistication. Click here DIY Installation Guide.
Dual Sound Profiles:
Valves Open: Unleash a raw, visceral exhaust note that enhances the thrill of spirited driving—all while remaining drone-free at cruising speeds.
Valves Closed: Enjoy near stock-level quietness, perfect for early-morning starts and long-distance drives.
Premium Construction:
TIG-welded 304 stainless steel for durability and corrosion resistance.
CNC-machined flanges ensure precise fitment.
Dual-walled exhaust tips available in Stainless Steel, Matte Black, Gloss Black, or Carbon Fiber finishes—your choice included at no extra cost.
Performance Gains:
Estimated 5 to 10 WHP & LB-FT gains throughout the power band (based on dyno results on 997.2 and 981 GT4, which all have similar engines)
Installation:
Recommended tools: mechanic’s tool set, jack stands, and jacks.
Professional installation advised if unfamiliar with automotive work.Compatibility
Designed specifically for all 2012-2016 Porsche 991.1 non-Turbo models with 3.4L and 3.8L engines (Carrera / 4, Carrera S / 4S, Carrera GTS / 4 GTS, Targa / Targa 4S)
Also compatible with vehicles already equipped with the factory Porsche Sport Exhaust system.
Valved Exhaust System with 2 remotes
Choice of dual-walled exhaust tips in the following finishes: Stainless Steel, Matte Black, Gloss Black, or Carbon Fiber.
New stainless steel exhaust gaskets and fasteners.
5 year warranty covering any design or manufacturing defects.
Dedicated customer support available for installation assistance and inquiries.
Enhance every drive with the ECG Performance Valved Exhaust System, meticulously engineered for the Porsche 991.1 (2012-2016 Carrera / 4, Carrera S / 4S, Carrera GTS / 4 GTS, Targa / Targa 4S). Designed by enthusiasts, this system delivers an aggressive exhaust note during spirited drives and maintains a refined tone for daily commutes. Crafted with premium materials and offering seamless integration, it embodies both performance and sophistication. Click here DIY Installation Guide.
Dual Sound Profiles:
Valves Open: Unleash a raw, visceral exhaust note that enhances the thrill of spirited driving—all while remaining drone-free at cruising speeds.
Valves Closed: Enjoy near stock-level quietness, perfect for early-morning starts and long-distance drives.
Premium Construction:
TIG-welded 304 stainless steel for durability and corrosion resistance.
CNC-machined flanges ensure precise fitment.
Dual-walled exhaust tips available in Stainless Steel, Matte Black, Gloss Black, or Carbon Fiber finishes—your choice included at no extra cost.
Performance Gains:
Estimated 5 to 10 WHP & LB-FT gains throughout the power band (based on dyno results on 997.2 and 981 GT4, which all have similar engines)
Installation:
Recommended tools: mechanic’s tool set, jack stands, and jacks.
Professional installation advised if unfamiliar with automotive work.Compatibility
Designed specifically for all 2012-2016 Porsche 991.1 non-Turbo models with 3.4L and 3.8L engines (Carrera / 4, Carrera S / 4S, Carrera GTS / 4 GTS, Targa / Targa 4S)
Also compatible with vehicles already equipped with the factory Porsche Sport Exhaust system.
Valved Exhaust System with 2 remotes
Choice of dual-walled exhaust tips in the following finishes: Stainless Steel, Matte Black, Gloss Black, or Carbon Fiber.
New stainless steel exhaust gaskets and fasteners.
5 year warranty covering any design or manufacturing defects.
Dedicated customer support available for installation assistance and inquiries.
