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3.8L valves - Switch
3.8L valves - Switch
Compatibilité : 997
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Sport Valve Muffler for Porsche 997 3.8L (Integrated Control)
Optimize the sound experience of your Porsche 997 3.8L with our valved mufflers, directly controllable via the original switch.
- Modulable sound: Alternate between a discreet mode (slightly more present than the original) and a very sporty and furious sound, at the touch of a button.
- Continuous Sound: Enjoy uninterrupted sound, with no cut-offs between 45 and 75 km/h, unlike original systems.
- Maximum potential: For an even more intense and aggressive sound, pair them with our 200cc sport catalysts (available separately).
- Simplified installation: Designed for direct mounting after your catalysts, our mufflers scrupulously respect the original interfaces and dimensions for perfect integration.
- Complete mounting kit: Included with all necessary accessories (electrical/air harnesses, stainless steel screws, stainless steel lock nuts, high temperature copper grease).
Installation & Recommendations
Installation is estimated to take approximately 8 hours and does not require the removal of the rear bumper. The use of a lift is essential. We recommend using 996 sleeves (more robust) for the connection with the catalysts, with a mandatory tightening of 46Nm to ensure optimal sound.
Discover our other versions:
- Sport Classic: Ref. SCA 997 3 2
- Sport Ultima Recital: Ref. SCA 997 3 2 + (Our Best-Seller!)
- Sport Valve with Remote Control: Ref. SCA 997 3.8L 3 2 VT
Detailed description
Detailed description
These mufflers only fit on:
> 997 3.8L (switch control)
The valve exhaust allows you to switch from a soft sound to a very sporty sound at the flick of a switch. In quiet mode, the sound is a little more present than the original and in open mode the sound becomes very sporty. Unlike the original valve exhaust, our system has no cut-off between 45 and 75 Kms/H. Coupled with our 200cc sport catalysts, it gives a very angry sound. All accessories are included (electrical and air harnesses).
We also have the following mufflers in our range:
> A Classic sports version - (Reference: SCA 997 3 2)
> A sports version Ultima Recital - (Reference: SCA 997 3 2 +) Best seller
> A sports version with valve and remote control - (Reference: SCA 997 3.8L 3 2 VT)
Our exhausts all have the original interfaces, meaning that their inlets, outlets and dimensions are consistent with the original part.
These mufflers are mounted directly after the catalysts.
The installation time for this exhaust, including removal of the original exhaust, is 8.0 hours. Installation time may be faster if the exhaust to be removed is in good condition, but it may be longer if it is not. Removal of the rear PC is not necessary.
The use of a lifting bridge is essential. The nuts must always be tightened gradually on all the nuts after the exhaust is fully installed. The sleeves towards the catalysts must be tightened with 996 sleeves (stronger) and must be tightened to 46Nm. Overtightening creates a leak that spoils the sound of the exhaust line.
To ensure the best possible installation of all our exhausts, we include in the price of this exhaust a stainless steel screw mounting kit, all stainless steel lock nuts and high temperature copper grease. The connecting sleeves between the catalysts and the mufflers are not included in our installation kit. We recommend that you use the sleeves designed for the 996, they are stronger. The sleeves towards the catalysts must be tightened to 46Nm. Be careful, overtightening creates a leak that spoils the sound of the exhaust line. Put copper grease on the screw threads and in the sleeves during assembly.
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