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3.8L Valve Exhaust - for 997-2 equipped with PSE
3.8L Valve Exhaust - for 997-2 equipped with PSE
Compatibilité : 997-2 PSE
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Transform the Sound of Your Porsche 997 Phase 2 3.8L PSE
Discover our patented valve exhaust, specially designed for the Porsche 997 phase 2 3.8L (including GTS) already equipped with PSE. The result of intensive development (more than twenty prototypes), it elevates the sound of your vehicle to the rank of the most iconic in Porsche history.
Sound Performance and Absolute Control
- Spectacular Transformation: Go from a discreet sound to a powerful and melodious roar.
- Dual Character: Control the valves via the original PSE switch. In the closed position, enjoy a pleasant, unobtrusive sound presence. In the open position, unleash a full, powerful sound.
- Unlimited Control: The included cut-off removal kit gives you total control, allowing you to open the valves at your leisure, without speed limitations (unlike the original closure between 45 and 75 km/h).
- Optimal Synergy: Combined with our 200cc sports catalysts, this exhaust delivers a sound close to that of a racing car.
Design and Integration
This exhaust replaces the original rear transverse muffler and connects perfectly to the mufflers in the fenders. It respects all the original interfaces (inlets, outlets, space requirements). All necessary accessories (electrical and air harnesses) are included.
Professional Installation Recommended
Installation is complex and must be carried out by a Porsche specialist. Allow approximately 8 hours for installation. It requires removing the rear bumper, using a lift, welding a stainless steel pad (included), and cutting the original muffler tubes. A complete installation kit (clamps, gaskets, stainless steel screws, high-temperature copper grease) is included to facilitate the process.
Detailed description
Detailed description
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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