I've had my 2.5 RS a couple years and slowly have been adding performace parts as I have been able. So far I have:

ApeXi N1 Exhaust
AEM Short Ram Intake
Eibach Pro Series Springs
KartBoy Short Shift Kit
NGK Iridium Plugs

My question is where to go from here? I've seen lightweight flywheels, turbo kits etc. So I am wondering what else I can do to increase performace etc and what benefit each part will have.

Thanks for any incite you may provide.

I just check out COBB'S web site had some cool things to dream about for the RS.

http://www.cobbtuning.com/main.html

A flywheel and street clutch will help your accelleration out a bit. Next step is pretty much turbo. I'm a N/A fan myself, since I can't afford a turbo, lol.

your missing a header and hi-flow cat on your car and maybe a Grounding Kit to smooth out some things good luck `Nick

ya header and/or highflow cat/track pipe

I heard that a grounding kit doesn't do much on a Subaru. If you can, please send a site with dyno info. I wanted to invest in the Hyperground, but now I'm just confused.

For grounding. I built my own using 4 gauge audio wire and gold connecters. I noticed a clean-up in idle, brighter headlights and less stereo drain at high volume. The acceleration seems to have smoothed out *marginally*. Hope this helps.

TVA

i hear people talk about flash or reflash ..utec computer chips? or..something, i dont know, but supposedly they make everything work together and better, not sure though, u might want to look into that.

Maybe COBB cams. And i just did the grounding mod myself. Seems to have helped. And please don't buy a kit, that's ridiculous.

Luke

Cams, flywheel, clutch, pulley, suspension if you want, and engine tuning


oh also, maybe a high flow cat

wrx engine swap :)