2004 STi 20G + FMIC - 367 whp pump gas power !

[BG @ BrenTuning]

2004 STi - stock motor rebuilt by Exeter

TD06 20g 7cm ?
TXS FMIC/BOV/INTAKE
Cobb (Catted!) turboback with 2.5" taper
DW 850/Walbro 255
Crower Stage 1 cams

Tuning Notes:

21psi to 19psi redline
Conservative "stock motor" timing
11.1 AFR
Borderline maxing out the intake tube :D
Made 365+ on over 5 back to back passes!

DISCLAIMER: on average reads 5whp less then ESP's mustang dyno.

http://img.photobucket.com/albums/v412/brenwrx/2004STi20gFMIC.jpg

[jwebsta32]

Nice numbers

[itsmy04wrx]

Nice!

[civic si hb]

Nice strong numbers as always Bren :)

[BG @ BrenTuning]

car drove awesome, love it!

[Berge56]

Nice work meng! :up:

[SicRedGt]

Damn, you guys are good over there. Once my car is back together I'll be calling you to tweak my map. Whats more impressive is the numbers held up after 5 passes.

[BG @ BrenTuning]

Damn, you guys are good over there. Once my car is back together I'll be calling you to tweak my map. Whats more impressive is the numbers held up after 5 passes.

The car wasn't even pushed hard, IMO. There's more in it. Leaving that margin of safety is a) needed for the stock motor and b) consistent repeatable results. Also a proper FMIC helps with that too.

The only problem the customer was seeing is with the FMIC/original radiator/front license plate the airflow to the radiator was poor and it was teetering the 200 degree mark in 65 degree weather.

[Shuananigans]

Bren,
Thanks alot for the amazing tune and for backing me up with all those headaches along the way. My car is so much faster than I expected it to be and I think this setup totally rocks. On my way home last night I annihilated every on ramp, and even doing that and hitting some traffic on 290? I actually averaged 26mpg on the ride home.

Amazing driveability, decent gas mileage (don't really care though), and SWEEEET power. Honestly can't complain at all.

Josh

[Phalanx]

Lookin goood!!

[SicRedGt]

I am running a FMIC also and I noticed my cooling fan runs more in the summer than they used to.

[BG @ BrenTuning]

Bren,
Thanks alot for the amazing tune and for backing me up with all those headaches along the way. My car is so much faster than I expected it to be and I think this setup totally rocks. On my way home last night I annihilated every on ramp, and even doing that and hitting some traffic on 290? I actually averaged 26mpg on the ride home.

Amazing driveability, decent gas mileage (don't really care though), and SWEEEET power. Honestly can't complain at all.

Josh

I agree, that combo of parts works really well!