low-mid gains

[huynh12345]

what aftermarket parts would improve throttle response, acceleration and power in low to middle rev ranges
ta

[m3ntAL_l2]

a good cold air intake would give u a better throttle response
4-2-1 header will give u a bit of low range power dont expect too much

[saxman]

short ram intakes give better throttle response, cold airs are more for mid range power

[EG5[KRT]]

lightened fly wheel ? ? turbo :D

[DreadAngel]

Supercharger matey, if its low-mid you want, supercharger is what your after ^_^

[seihoa]

turbo and some forged internals

[phantom_civic]

Lightned flywheel as mentioned by EG5[KRT] and CAI with a short ram intake, make sure u enclose the pod for performance wise.

[SLOWEGG]

Uhuh, lighten flywheel would be one of the best things you can do. You will see the biggest difference in 1st and 2nd gear. If you want to be gangster then change the final drive.

[jayjaydo]

Lightening the fly wheel is bad for down low torque though. Lose a bit of driveability but mid and high is tops! (depends on how light you go as well)

[simbadda54]

JDM Yard is selling some nice and cheap lightened flywheels. If i had the cash i'd get it asap

[CUL8R]

F/I FTW lol

[huynh12345]

cant find anyone to fabricate an enclosed box for a pod
my mate said he can do a home welding job of it
but i rekon it will be an eye sore
im in melb by the way

[PaZzMaN-R]

weight reduction, accompanied with light weight fly, f/i is a option. how much money would you like to spend is the other question?
a good set of 4-2-1 extractors would be a must if not done already and 2 1/4 in piping. deff not 2.5"

[huynh12345]

money is not of importance
wouldnt want to supercharge as ive heard they fcuk with your internals
its not worth it in the end i would rkn
not many parts for an ef9 also
thats the main problem

[SLOWEGG]

EF9 has a b16a, plenty of after market parts for it, engine/performance wise.
Heres a link to some of the things you can do > http://www.ozhonda.com/forum/showthread.php?t=19495