Central X-pipe - Porsche 992 PSE

X-Pipe for Porsche 992 (as a replacement for the PSE)

This X-Pipe is specifically designed to be fitted as a replacement for the original Porsche 992 sport exhaust system (PSE).

Why replace a PSE with a valveless X-Pipe?

It may seem surprising, but the resulting sound balance from this installation is perfectly suited to this car. On these models, the original catalytic converters and particulate filters (DPFs) are so restrictive that the muffler's role is diminished. Our X-Pipe offers a simple and effective solution to significantly enhance the sound, providing a different timbre than the PSE.

Comparison of Sound Levels (in Decibels)

Here is a detailed comparison between the original system and our X-Pipe.

1. Original PSE (Valves closed)

• Slow speed: 69 dB

• Stabilized at 4000 rpm: 88 dB

• Acceleration: 90 dB

2. Original PSE (Open Valves)

• Idle speed: 74 dB

• Stabilized at 4000 rpm: 90 dB

• Acceleration: 91 dB

3. X-Pipe SCART (“Normal” Mode)

• Idle speed: 76 dB

• Stabilized at 4000 rpm: 94 dB

• Acceleration: 96 dB

4. X-Pipe SCART (“Sport” mode)

• Idle speed: 77 dB

• Stabilized at 4000 rpm: 96 dB

• Acceleration: 97 dB