The spec is

2.3L new block
supertek pistons
new style vvti head (needs some mapping to get it working to the best of its ability)
milltek 4-1 evo manifold, decat, un-resignated rear section. (200cell milltek cat included)
K&N 57i
60mm throttle body
bosh super 4 spark plugs
oil filter sandwich plate ( 2 free ports for oil cooler kit or temp gauge)
custom Chizfab solid track mounts.



Gearbox;

larger syncro cones, and bigger bearings on 1 2 3 gears.
FRP Limited slip diff
vibra-technics torque restrictor