yeh ko3 with hybrid ko4 internals forge fully adjustable split dump valve,dumps as well as reciculates at the same time;forge tip ,forge air filter with jabbasport kit and k&n silicon water block,uprated coil packs, n75h 4bar fpr, upratedintercooler, uprated mass flow meter,full miltek exhaust system large bore down pipe, hi flow catalyst. this is engine spec plus as posted amd technics stage 3 remapping.
