The nacelles and the symmetrical warp field governer. Damage these and the ship can't go to warp without lengthy repairs. Without warp drive, the ship "could wallow like a garbage scow" against a warp powered ship. (TOS: Elaan of Troyius). After taking out the warp drive, just do high speed strafing runs with photon torpedoes and the ship will be at your mercy. Then you can have your way with all of the goodlooking women...wait..where there any good looking, non-silicone enhanced, non-flat chested, women on the ship? Why did we attack such an insignificant ship again? I guess we should have attacked the Battlestar Galactic instead! Admiral William Thomas Riker 22:07, July 26, 2011 (UTC)
Agreed. In the Mirror Universe when T'pol rammed the ship into the other ship. Enterprise was just limping around and Tucker said it would take 6 months to rebuild it from scratch since they weren't around Jupiter Station.
On the other hand when Silik unpluged the little thing from the warp reactor that was all it took to prevent Enterprise from having a cascade failure as soon as they went to warp.