ihkskim Posted May 15, 2009 Share Posted May 15, 2009 i've been looking into MILDLY modding my legacy to a stage 1 to get a lil more power out but i have a few questions. i've been searching all over the place and i did get a lot of good info, however i have some questions left out. I was going to get the following mods 1. Invidia DP and UP 2. Protune from HBspeed dont really want an exhaust because i like it quiet but im aware it will be bottle necking. anyway my questions are. do i really need an Uppipe if my 07 doesn't have a cat? anyone with a similar setup have dyno numbers? thanks Link to comment Share on other sites More sharing options...
terrangama Posted May 15, 2009 Share Posted May 15, 2009 you dont need the up pipe Link to comment Share on other sites More sharing options...
A.M.D. Posted May 15, 2009 Share Posted May 15, 2009 stg.1 is just a reflash, I ran this for a couple of months and just went stg 2 last weekend (gutted dp,sti up,ots cob map )stg.1 was nice but if you want a dp I would go straight to stg 2. Link to comment Share on other sites More sharing options...
ultimakf7 Posted May 15, 2009 Share Posted May 15, 2009 All you need is a downpipe, and a flash for stage 2. No exhaust needed. Link to comment Share on other sites More sharing options...
ihkskim Posted May 15, 2009 Author Share Posted May 15, 2009 stg.1 is just a reflash, I ran this for a couple of months and just went stg 2 last weekend (gutted dp,sti up,ots cob map )stg.1 was nice but if you want a dp I would go straight to stg 2. yea i know stage 1 is just a reflash with stock internals but i wanted a lil more than that. Stage 2 seems to cost a lot of $ Link to comment Share on other sites More sharing options...
snow05gtRI Posted May 15, 2009 Share Posted May 15, 2009 if you just get a DP and a Protune (go opensource so you dont have to buy an AccessPort) the only cost difference is a DP .... the protune for Stg1 vs Stg2 should cost the same... Link to comment Share on other sites More sharing options...
Infamous1 Posted May 15, 2009 Share Posted May 15, 2009 As stated above all you need is a downpipe. Link to comment Share on other sites More sharing options...
Habitual Line Stepper Posted May 15, 2009 Share Posted May 15, 2009 I'd recommend an IPT VB and tranny cooler. But its not required, DP and tune is all you need. "I for one do not doubt you, dude. Your car is fast and an internet legend." -Gire Link to comment Share on other sites More sharing options...
ihkskim Posted May 15, 2009 Author Share Posted May 15, 2009 if i get a 3" inlet exhaust will there be a lot of diff with tuning and dp? Link to comment Share on other sites More sharing options...
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