I will get in touch with G.A.S. to see whats going on with their Serviceable CCV kit beta test. I have not heard from them in a while. I see if I can put some heat under them to move on the project. When I spoke to Gary during the winter, he acknowledged that they were behind the eight-ball on the project. I will update this soon.

As far as a catch-can project, there is a multitude of information on other forums. Spend some time reading. If you want to give it a shot, don't go with a catch can that vents to atmosphere. With the M54, it been reported this can cause ring flutter. It must be closed system so that pressures/vacuums are balanced. If it wasn't for the German Auto Solutions kit possibly near completion, I would have implemented a catch-can already.

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2005 X5 3.0, 6MT, Alpine White on Truffle Brown, Sport, Preim, and Cold Weather, Alpina Stainless Headers, AFe Intake, UUC SSK, OEM 87's, 3.64 Differential Swap,Performance Modified Euro 2 Tune, UUC LTW Flywheel and HD clutch, Bilstein B12 Suspension kit
Future mods ZHP/Schrick Cam Shaft upgrade, Operation code name:Doppelschrauben-Kompressor

Wife's Ride: 2011 e70 X5 351 M///Sport.

Also in the fold: 2004 X3 3.0, 6MT, Black Sapphire on Terracotta, port, Premium, Cold Weather.