02 si hp mods
 

i need some ideas for mods to get me to the 200whp mark. already did intake and exhaust but what else is there?

RE: 02 si hp mods
 

you could always boost it;) that'll get you up to more than 200bhp though.

if you wanna stay NA, then do headers and an intake manifold next.

it just depends on your budget

RE: 02 si hp mods
 

a stage 1 cam, (larger injectors, new fuel map but wouldn't recommend), upgrade ignition slightly, headers, new mani, throttle body, advance the timing a tad. idk the 02 si wheel baseline so i don't know what you need

RE: 02 si hp mods
 

I was thinking forged internals and turbo with all the other usual uprgrades

RE: 02 si hp mods
 

Individual throttle bodies and a stroker kit

RE: 02 si hp mods
 

a little overkill, but hey, i'm all for it if i had the cash

RE: 02 si hp mods
 

Buy a K20A(or K20A2) head, intake manifold, and ecu. Hondata ecu upgrades(K-Pro). Good name brand header, a 4-1 1 piece design if you could, exhaust, and a tune and you will be alot quicker than you think.

RE: 02 si hp mods
 

Get a DC Ceramic header for it, if you're not wanting to turbo i'd get hondata and possibly a new rsx head. Only get the rsx head if you're wanting to go 300+ horses though, if not and you want to stay between 200-240 its not worth it. On mine I have i/h/e plugs wires etc., but in the next few weeks i'm going to port and polish my head, and see what else I can do to get hp gains without doing forced induction. I find turbo'd vehicles (no matter how well put together the turbo kit is) to be unreliable and so I don't want that on my si. I dunno if you're the same though, turbo might be the right setup for you :D

RE: 02 si hp mods
 

I would definately upgrade your brakes before you increase the HP. Look at ultra light weight rims and rubber too.

RE: 02 si hp mods
 

def. get the 4-1 headers, and 3 piece pulley set you'll get into the power band a lot quicker. unorthadox makes a good set, also i had trouble beating people untill i got a nos sneaky pete nitrous system its only 30 shot. and from what i read 30 shot doesnt hurt the k20 ( correct me if im wrong).k-pro is the best way tochip your ecubut its $1000. a friend of mine has a ctr head and his gas mil sux 19mpg but you might not care.