combined HP??

how much stock HP does a 2000 chevy cavalier come stock with 2200 engine and how much does an intake and exhaust add?

not sure bout the 2000 cavy i know the 98 stock is 115hp...intake adds 3 to 4 horses if yur lucky.... same with the xhaust.. u might get a horse power or 2 more depending on the make of the intake u get ... correct me people if im wrong

Intake, header, high flow cat, and cat back I would guess to be around 12 hp. I doubt that a certain make of intake is better, bent pipe is bent pipe.

i was talkin bout cold air intake vs short ram intake but its all good

nothing, ive seen a few cavaliers with the 2200 engine that did all those mods and actually lose horsepower. 2200 responds like shit to basic airflow mods.