227
8psi
stock vs stock the wrx but barely. with a couple mods the gtp can beat a stock wrx. only because they have the advantage of awd.
224
The base hp of a 2005 Subaru WRX is 227
176 hp
the stock cougar has 170 hp
A wrx sti is a sport edition of the wrx the sti comes with a stock turbo and a full body kit.
the 5 m is the stock size turbo for the 2002 subaru impreza wrx that's for the wagon and sedan.
160 hp stock
The 2015 Subaru WRX's engine produces 268 hp @ 5600 rpm.
The EVO is 286 hp stock with awd and weighs 3285 the MR edtion with a 2.0L and the WRX has 230 hp with awd and weighs 3192 with a 2.5L, the STi has 300 hp and weighs 3351 pounds amd a 2.5L engine, this is ALL 2006 info the 2009 WRX has 265 hp, awd weighs 3174 pounds with the 2.5L, there was no STi model in the sedan there was a WRX STI wagon and its numbers are 305 hp awd weighs 3395 pounds and the 2.5L engine, the 2009 EVO doesnt exist though there is a Ralliart the numbers are 3462 and 237 hp not an EVo tho the 2008 EVO's numbers are 291 hp awd 2.0L no weight numbers i could find the the GSR which is heavier than the MR but same hp etc but weighs 3517 pounds, if I were you I would buy either a older EVO or a newer WRX but I don't like wagon's your choice man.