questions...
jdm itr K20A has 220hp/jdm ctr K20A has 215hp.

where did the 5 missing hp on the ctr k20a go?
i heard it was lost on the exhaust downpipe of the ctr.

as far as i know, both the K20A in the jdm itr and the K20A in the jdm ctr have indentical motors/motor internals (head and block).

can anyone verify any of this for me?

 

motors are the same.

different PS, and exhaust mani from what I understand.

 

i think the ctr is the usdm rsx type s motor and the jdm itr motor is different one
"I think" not 100%

 

Its the same exact motor in both vehicles. Honda underrated the CTR by 5hp to please the ITR owners.