70mm throttle body for k20z3

[hartingmooser]

Would installing a 70mm Skunk throttle body be helpful to my 2008 honda civic si. i currently have already installed a CAI, Borla cat back exhaust, throttle body spacer, a basic Hondata re-flash. Thanks for any help or suggestions on how to go further without forced induction.

 

[CHILD]

just bolting it on will make a very small increase in power and throttle response. If you port match your throttle body space and intake manifold opening, it will provide much better results. A tune or a better reflash will yield the highest results after port matching.

Id also suggest a different 70mm throttle body. The skunk2 piece has been known to stick quite often.

 

[jhar_EK]

^^^ i've had no complains out of my hybrid racing 70mm on my k20a2