Eh but with proper tuning and parts change to your evo 4, you
will still stand a chance to run well and get good timings on
akina... but the timings you get can never compare to any course
cars in akina like S13,Trueno and etc...
Also you must not be affected by those people giving bad comments
about evo 4... you must have confident with your evo 4 as evo 4 is
a very easy to use car or should i say, a beginner and good car...

for akina snow, the turning speed for evo 4 should be at least 105+
km/h or more, not less than that as 4WD can turn very well in
snow... 
Details for evo 4 to me, the monster and emperor sticker are your
speed boost, eh if you are unable to get used to your Tune
A(mitsubishi) rear spoiler... then go get the Tune C(Valdi-sport)
rear spoiler but i do warn you that your car might get drifty and
at the same time improve cornering but sacrifice acceleration a
bit... for wheel/rims, i use the enkei multispoke, but for you, you
have to see which rims are best for your driving style...
Hope this helps... 