Laguna Seca 92 dB day - passed sound with stock exhaust!
#46
Race Director
#48
Nordschleife Master
Thread Starter
![Default](https://rennlist.com/forums/images/icons/icon1.gif)
UPDATE: the new OEM PSE valve has arrived. I'll take a stab at rigging it up into the vacuum system this weekend. ![Big Grin](https://rennlist.com/forums/images/smilies/biggrin.gif)
![Big Grin](https://rennlist.com/forums/images/smilies/biggrin.gif)
![](https://dl.dropboxusercontent.com/u/46114110/rennlist/PSE_solenoid.jpg)