Exhaust valved 3.8L - for 997-2 equipped - Porsche 911 (997-2 PSE)

This valve exhaust fits on:

> All 997 phase 2 3.8L already equipped with a PSE including the GTS

This exhaust is the magic wand! It will allow you to take your 997 phase 2 from a virtually silent car directly to one of the most beautiful sounds of all Porsches in history. It took us about twenty prototypes to achieve this result, which has been patented. The exhaust replaces the rear center muffler and connects to the mufflers in the wings. With the valves in the closed position, you will have a sound presence without it ever being annoying, and with the valves in the open position, the sound is both ample and powerful. This reference is only for 997-2 3.8L already equipped with a PSE, the action on the valves is done with the original PSE switch in the center console. It is necessary to add a cut-off suppression kit to suppress the closure of the valves which originally exists between 45 and 75 Kms/H. With this system, it is open when you want and closed when you want. Paired with our 200cc sports catalysts, it produces a sound close to that of a racing car. All accessories are included (wiring and air looms). Read the comments from Porsche enthusiasts who already have the kit; it will give you some additional insight.

Our exhausts all have the original interfaces, that is to say that their inlets, outlets and dimensions are consistent with the original exhausts.

This exhaust is fitted as a replacement for the rear transverse muffler. Installation time, including removal of the original exhaust, is 8.0 hours. Removal of the rear PC is required, and the use of a lift is essential. It is necessary to remove the original valves and weld a pad supplied with our exhaust. Make sure the installer has stainless steel welding skills. As with the connection to the outlets, it is necessary to cut the original muffler tubes. This installation is complex and must be carried out by a professional Porsche specialist. Ideally, one of our recommended garages.

To ensure the best possible installation of all our exhausts, we include in the price of this exhaust a mounting kit with clamps, gaskets, stainless steel screws, all-stainless steel lock nuts and high-temperature copper grease. We recommend applying copper grease to the screw threads and the sleeves. The connecting sleeves between our exhaust and the rear mufflers are not included because in 90% of cases they are reusable.

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