hi all well looks like winter is finaly well and truely with use now so the m3's been put in the garage for the upcoming months.
while it's off road im planning on doing acouple of jobs,like take the aircon radiator unit off and put a none a/c belt on (it never worked anyway),change it to an electric fan and get a performance panel filter
iv already changed most of the bushes to polys and iv just bought some apex springs 30mm and bilstein shocks
the next couple of bits im thinking of buying are:-
sport cat full exhaust system
because these items are pritty expensive my question is, has anyone on here put these items on a m3 evo???if so did you notice a difference????.
i know the lightened flywheel works well on the m5 but there's not much info(that i can find anyway )on the evo's
and if its worth putting a full system on are there certain manifactures you would recomend or the other option are decat pipes??
thanks for any help peeps