Hi my name is scott I am 17 years old. I just got myself a brand new 2005 Subaru Impreza WRX. I really don't know much about these cars so I have a couple questions to ask. What numbers are people dynoing at? What's the 0-60 and quarter mile on a stock 05 wrx? Thanks.

 

Oh and I did some searches for the dynoing. I saw that the WRX wagons are dynoing around 180whp stock. What about the sedan WRX?

 

154-164whp

 

with just a cobb ap i got 181. to the wheels from 159.4. after up pipe, down pipe, catback, which i got waiting. i hope for a lil over 200whp

 

yeah, stock should be like 160-170 whp . . . catless w/ the ap will prolly get you over 200 to the wheels

 

my bro got 195 to the wheels, after a TBE, UP, and AP with a custom tune.

 

i thought these cars were putting down atleast 190whp+

so whats the 0-60 and quartermile? thanks.

 

Sorry to resurrect this old post, but I just got Protuned (COBB AccessPort) at Gruppe-S today and Mike got my 2004 WRX to dyno at 200.4 whp / 194.9 ft-lbs. Mods are: Bosal uppipe, Prodrive 3CE, STI axelback (OEM), Vishnu underdrive pulley, Vishnu IC hoses, K&N drop-in filter, and GP Moto intake elbow silencer delete.

Feels stronger throughout the powerband, very linear, and kicked the boost up to about 14.5lbs boost with some occasional spikes to 15-16lbs. I'm very happy with the results.

 

not bad are you still using the stock down pipe?

 

Yes. Stock downpipe and midpipe. STI axleback, Prodrive 3CE, and Bosal uppipe are the only exhaust parts replaced.

I orignally was following the Vishnu Stage Zero path but when the COBB Protuner came about, I thought that was a more flexible method of ECU tuning and went that way instead. Considering the Gruppe-S dyno rates stock WRX cars at about 160hp (227 at the crank) and I dyno'ed at about 200, that makes make at about 280 crank HP which is right on par with Vishnu's Stage-0. Great stealthy power...

 

vishnu stage 0 dynoed 210whp, thats only with a reflash, pulleys, and uppipe and a custom tune.