jap brands are bulk expensive $900
but....
an autralian brand is making them for about $350 Ill rummage
install cost would be teh same as a clutch replacement as its teh same amount of work
mines always been 2 1/2"
I assume your talking about the 2" on the blue s13 which is perfect hes got no desire to make over 400hp and didnt want extra mass to compress to numb its throttle response in a drift.....
But how can this be its just a 2L six pot .... lol ha ha ha your going to crack over 300rwhp when you get a real afm on her,, you've spent more time thinking than spending .... excellent :uh-huh:
NICs RB20 is nothing like a rb25 setup the NICs are babys by teh colour they are 220cc
they are "really" small
you right they are low imp and JECs made
if your still chasing i have a set
the 32 box is a disposable item if you have torque.... even just 250rwhp and abuse leads to noisey layshaft bearings...
with the toque of teh 3L id say you'll go through atleast two a year if its making power
teh 25 is a far more pleasant box to drive than the mx7
25det box is the go you'd probably get a good one for $1200 ish
some of the hard hitting R33s should be able to give you of a personal account off how much rwhp they are producing and whether or not that is being used on teh strip with slix