i'm using the the apexi avcr to control boost, it has a feature to run less/more boost in each gear.

i've dropped the boost down in 1st and slightly in 2nd so now there is no wheel spin atall in the dry.

my mate has a 300brake 200 which used to be crazy in the dry, arse end never wanted to stay planted. he was using an apexi avcr and didnt know about the start duty setting for each gear, i went out with him and setup his 1st and 2nd gear dutys and now he can floor it in 1st & 2nd with the arse end staying planted.

the apexi can also run up to about 3bar of boost