Experimenting with a shorter intake...
... resulting in slightly lower torque real low, from take-off to maybe 1600 rpms, compared to the longest K2, but added about 4-5 mph on the top end during my big a$$ hill test and accelerates a little faster from 70mph when on the interstate. Tried again using the foam filter like a direct mount pod filter- no better on the hill test but definitely less torque on the low end. It's funny how little changes in the intake length move the power and performance around.