Torque makes a car a handful. And a k04 puts a big lump of it in low to midrange. Thats why a car with less max power can be a faster.
People get too hung up on pub hp numbers and less about torque and driveabily. Obviously carbon did a good job on this. And I'd prefer to have it done on a 'heartbreakes' DD dyno than one that can inflate my ego.