Quote:
Originally Posted by 911TT
Quote:
Originally Posted by mcintoshf30
Hey! So the system has absolutely no drone even with catless downpipe. The muffler is suitcase style and valves are controlled on a separate stand alone system. You can use any tips you like, reuse OEM even. And stock valve can stay plugged in and zip tied behind the heat shield. The system comes with a separate controller to actuate the valves.
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Is it me or do the straight-through and muffler'd pipes look to be different diameters? Can you please post some more detailed photos of the production system and the valves/actuator control module? (As was pointed out above, the system on the website looks a good bit different...) Thank you. |
The inside pipes are smaller diameter to help reduce the sound when valves are closed.