DIY PSE with electronic valves?

[Ben006]

You can always do the piping to have them go to the tip like the PSE.
But yes, as you said, it won't work exactly the same, just on or off when you press the button.

[Benitom]

Porsche Boxster (Before 09)

[The Radium King]

Originally Posted by Benitom

Porsche Boxster (Before 09)

nhp make a cheaper one. if you want to diy then something like this is the soln:

2X 60mm Wireless Exhaust Controller Vacuum Valve for 930 964 993 996 986 911 | eBay

you can set it up to be manually controlled, or run automatically as per the oem pse. some plumbing still to do - need a 2" cut out on the exhaust to go to the valve (easy enough to cut and insert it at the u-pipe/mid-pipe joiner) and then send the bypassed exhaust somewhere - straight out? into a resonator? back into the muffler so as to bypass the first baffle? there is a guy on this forum selling custom bypass pipes, but are *I think* 1" (2" is a lot of additional piping) so some reducing would be required unless you could find a 1" valve.

[Benitom]

Originally Posted by The Radium King

nhp make a cheaper one. if you want to diy then something like this is the soln:

2X 60mm Wireless Exhaust Controller Vacuum Valve for 930 964 993 996 986 911 | eBay

you can set it up to be manually controlled, or run automatically as per the oem pse. some plumbing still to do - need a 2" cut out on the exhaust to go to the valve (easy enough to cut and insert it at the u-pipe/mid-pipe joiner) and then send the bypassed exhaust somewhere - straight out? into a resonator? back into the muffler so as to bypass the first baffle? there is a guy on this selling custom bypass pipes, but are *I think* 1" (2" is a lot of additional piping) so some reducing would be required unless you could find a 1" valve.

I was kinda being facetious considering the price of a Capristo But I do appreciate you educating the thread. I learn something new every day