K24 is laggier and spools faster than a TD04, but maxes out at around 200 - 220bhp, and peak power is late (but gives you a 'Oh YESH' feeling). TD04 is more linear in its power delivery, and will make more power lower down, and will make much more top end power in the right application.
Both good for fast road, but I like the scary shove of the K24...
k26 = lag city dude.
k26 = lag city dude.