How can a 911 3.4 have so much more HP than a 3.2 Boxster S?

[BYprodriver]

Originally Posted by The Radium King

this has got me thinking about a 996 3.4 intake manifold on the 3.2 with perhaps a cayman engine cover for the additional clearance required (or lower the engine) - I wonder if it has been done?

I doubt any of this is worth the loss of low RPM torque especially for 3.2L or less.

My 3.6L does fine with the original intake & 997 plenum T