K&N SRI- any experiences?

[1NZYaris1]

Originally Posted by JapRulezz

ok .... thats gr8 but u still didnt get my question , i meant that on a 1.5 1NZ-Fe the dyno says 4.6 HP

but how about a 1.3 2NZ-FE ? how much power would it yield
and would it make a big difference between the panel KNN and the SRI in the 1.3 ?

Sorry i do not know , i would assume about the same as the 1.5 1nzfe
as for comparing it to anything else , i have only run my yaris on stock , until
i installed the AFE system , and i love it.