986 Forum - The Community for Porsche Boxster & Cayman Owners - View Single Post

sb01box · 08-12-2009, 07:10 PM

I went on the web for boxster engine and found what was titled as 2007 S engine.
the drawing shows a cutaway view of the intake plenum.
there appears to be left/right fence on the main tube and what I am suspecting as a split butterfly plate that adjusts the angle with air speed?? pic attached

if so, Techno Torque features are quite in-line with latest boxster engine intake design!

08-12-2009, 07:10 PM	#37
sb01box Registered User Join Date: Dec 2006 Location: Santa Barbara, CA Posts: 308	I went on the web for boxster engine and found what was titled as 2007 S engine. the drawing shows a cutaway view of the intake plenum. there appears to be left/right fence on the main tube and what I am suspecting as a split butterfly plate that adjusts the angle with air speed?? pic attached if so, Techno Torque features are quite in-line with latest boxster engine intake design!