It will be interesting to see what your fuel economy will be like before & after, from what I've been told 140 atw is about what you would expect from an 05 STI with just zorst, I guess this the point where you really start to spend money.

sorry i thought this was a comparison between a 06 wrx/sti.

nevermind

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Long live the WRC

someone's feeding you a load of - a stock as a rock STi pumps out between 140-150 atws

Well i tell u want im hell happy with the autronic. Runs a lot smoother. Boosts better. And feels quicker. Prob now is the added power makes my goin clutch slip even more. But that dont got nothing to do with the autronic. Antilag is always a good wanky thing about it to.

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I had the loudest stereo in a wrx in WA. Until i hit a wall.

((((((hello))))))...anymore feedback from SM4 users out there?????

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MY09 Evo X - 1.6bar@3500rpm - got lag?
Barbagallo - 56.03 (S); 1:08.09 (L)
Collie - 50.77
Possibly the most under-driven Evo X in the world??

i was thinking of chaging my trottle the one like the my05( w/wires)
so i can fit the sm4.

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699HP

just wait the SM4 will have Fly by wire soon.