iPE Valvetronic Exhaust System (991 GT3)

Product Details

The Porsche 991 GT3 takes the legendary 911 series to the next level. With its flat-six 3.8 liter, sky-high 9000 rpm engine and its tremendous handling, it is considered by many as one of the best supercars for the road and the track. At the same time, many criticize the sound of the stock exhaust system, as it fails to translate the real FEEL this German masterpiece of engineering should deliver for the ultimate driving experience. But there is no need to worry, because iPE’s full exhaust system is the solution you were looking for. See also our exhaust system for the 991 Turbo Series.

iPE’s Valvetronic exhaust system for the Porsche 991 GT3 comes with headers and 200-cpsi sport catalysts in refined stainless T304 steel. The headers, sport catalysts, and the optimized valve-controlled muffler work together in total harmony to deliver a maximum increase in power and a breathtaking sound. Since this system is clearly equipped with racing genes, the sound is accordingly deep in the lower and middle rpm ranges, while being loud and aggressive at higher rpm. With the valve-controlled Porsche GT3 titanium exhaust system your vehicle truly sounds like a GT Race Car.

• +12HP @7900 RPM
• +14.3 lb ft of torque @4600RPM
• - 22.3 lbs compared to stock exhaust

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About iPE

iPE stands for innovation that always runs at the forefront of technology. They are specialized in manufacturing high-end, performance increasing valvetronic exhaust systems for supercars and sports cars. In their 20 years of experience, they have built up their own engineering team; research & development and quality control department; and a scientific test section. They are constantly refining their exhaust technology to ensure a passionate driving experience for supercar and sports car enthusiasts worldwide.

iPE Valvetronic Exhaust System

Valvetronic stands for their own valve-controlled exhaust technology that delivers power and control to the driver’s seat. Their valvetronic exhaust systems are operated by a remote control module and come in three modes: on, off, and auto. In on mode, the valves are fully open for maximum air flow, allowing for better performance and increased sound volume with an astonishing and clean tone. When pressing the off button, the valves close completely, which significantly reduces the sound volume for a comfortable drive.

For the ultimate driving experience, the auto mode is the right choice: the system detects the fuel pedal signal and adjusts the valve movements accordingly and automatically for a dynamic drive.