I've got a stock 02 WRX Wagon and recently picked up a used AP V1...

I have an uninstalled Helix Catted downpipe as well as a XO2 TBE...all 3" throughout.

(I'll need to buy an up pipe and probably will settle with a Grimmspeed)

So I imagine, I can run the "Stage1 CA 91 Octane" map...

my question...sorry if it is a stupid one...

can I use the Stage1 map on a STOCK car? or do I risk screwing things up?

is there a map(s), besides stock or economy, that allows me to gain some extra HP w/o putting my bolt-ons on?

just curious..

 

yes STG1 is for stock cars.

 

yeah, stage 1 is for stock. you'll gain some power. you might or might not notice. but stage 2 requires a downpipe and turbo back exhaust. you get about 285HP and about 225 to the wheels, for more information check out the Cobb website.

www.cobbtuning.com

 

What is considered TBE? I have an STi (catless) UP, Helix (catless) DP connected the to the stock resonator and an STi axelback (muffler) - would Stg 2 work here?

 

yeah that would be ok. the most important part is the downpipe.

 

I got my AP for my car yesterday and loaded up Stage 2. way too much traffic last night to even feel anything but not having the CEL was nice.

Got on it a little getting onto the freeway this morning with no traffic and it felt gooooood!!