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2 into 1 catalyzed pre-muffler - standard 300cc
2 into 1 catalyzed pre-muffler - standard 300cc
Compatibilité : 2.7L (Type G), 3.0L, and 3.2L
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Optimize the performance of your Porsche 911 (2.7L, 3.0L, 3.2L) with our high-performance pre-muffler. Designed to correct pressure losses and streamline gas flow, it unleashes the full power of your engine through linear exhaust compression.
This version features a 300cc metal catalyst and a true 2-in-1 system for maximum efficiency and optimized flow. Its noise level is comparable to the original, ensuring a discreet and efficient replacement.
Our pre-mufflers scrupulously respect the original interfaces and dimensions, guaranteeing direct installation without any modification (average installation time: 1.5 hours). To facilitate installation, a complete kit is included: gaskets, stainless steel screws, all-stainless steel lock nuts and high-temperature copper grease.
Also discover our complete range, including Sport versions (100cc catalyzed or soft sound), Sport type Riva, and Racing Super Sound.
Detailed description
Detailed description
This pre-muffler fits on:
> 911 2.7L
> 911 3.0L
> 911 3.2L
The pre-muffler is the most technical part of the exhaust line for these cars. Our 5 pre-mufflers correct the defects of the original part, namely essentially the pressure loss due to the flow which disrupts the back pressure. Our exhausts allow the engine to release its nominal power thanks to linear compression of the exhaust gases.
This version is equipped with a 300cc metal catalyst. This pre-muffler is equipped with a true 2 in 1 which allows for a better gas flow. It has a sound level comparable to the original and therefore allows this part to be replaced without adding more sound.
We also have the following pre-mufflers in our range:
> A 100cc catalyzed sports version - (Reference: SCA 911 2 2 CAT)
> A sport version - soft sound (Reference: SCA 911 2 1)
> A sports version - Riva-type sports sound - (Reference: SCA 911 2 2 RIVA)
> A racing version - super sound - (Reference: SCA 911 2 3)
Our exhausts all have the original interfaces, meaning that their inlets, outlets and dimensions are consistent with the original part. They can therefore be fitted in place of the original part without any modification.
This pre-muffler is mounted between the collectors and the muffler.
The average installation time, including removal of the original exhaust, for this exhaust is 1.5 hours. Installation time may be faster if the exhaust to be removed is in good condition, but it may be longer if the opposite is true.
The use of a lifting bridge is preferable but not essential.
Removing the stock exhaust can be tedious and requires specific tools, such as a micro grinder to remove the pre-muffler inlet nuts. For easier disassembly, we recommend removing the wheel and the left rear shock absorber.
Tightening the nuts should always be done gradually over all the nuts. Ensure that the muffler is securely in place before tightening it completely.
To ensure that all our exhausts are fitted in the best possible conditions, we include in the price of this exhaust a fitting kit with gaskets, stainless steel screws, all-stainless steel lock nuts and high-temperature copper grease.
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