Modified STi on Dyno

Video footage of an STi on a dyno during a TopSpeed tuning day. The car has an aftermarket 2.4L motor, aftermarket turbo, FMIC, etc. Output on this conservative dyno was ~320 hp, 315 tq at the wheels.

Thanks to Josh at LSE Performance and Doug at Top Speed for the facilities and excellent tuning.

Category:

Autos & Vehicles

Tags:

• STi
• dyno
• run

[golem72002]

ha surbau can get that out of their noraml trubo on the Sti with a little tunning.

[Valhalla525]

I know - I'm close to it myself, without any IC upgrades.

I know the car's owner was less than thrilled with the output, as was the tuner; there was a problem getting the car to hold enough boost to make the power it should. I'm sure it'll do better in the future with more tuning.

[golem72002]

it's the blow off vavle it's rather small for the turbo, It's because it's for requrements of the WRC. I'd think this car was more suited to off raod then on raod with it's engine though.

[Valhalla525]

Yes, it was an aftermarket blow-off valve, but it still presented a limitation during tuning. The spring wasn't stiff enough, and spacers didn't make enough of a difference.

[bestfriends365]

I love driving your car mike!!!! ahhhhh! I get butterflies just hearing the motor!

[Zerolagg]

God why this car gots to sound so amazing!!!

[T67GS300]

@nohope112 2.5 liter Flat 4. 

[nohope112]

can someone tell me what kind of engine is in a subaru?

v6?v8?

[MiLkBoi]

prob one of those greddy type rs bov's

[Subarujoe]

AWD or RWD? your choice..

[1englandnigga]

funny how a 2.4l still sounds exactly the same as a 2.5l. hmmmm, r u sure u didnt make a typo?

[aznscaby]

thnx planning to get a sti 04 =]

[ozbest123]

Yes. if you change the power ratio more to the back.

[jessicasmith1122]

what bov is under the hood?

[g2i5o]

wrx sti or e46 m3 which is better

[themisiek2]

I love it. Favorite year, favorite color!