Hey i bought a Super AFC II off of ebay, and it only comes with the japanese intruction manual. I was just wondering if any of you have installed one, or if you know where to get a manual for them.
And another question, ive been building a custom turbo kit. And i already have an exaust on my car, i think it is 2 inch(was on there when i bought it) i was wondering if im gonna need to go to like 2.5 when i have my turbo installed. Anyways appreciate any help.

 

Any advice on the exaust question alone?

 

I suppose its possible to run a 2 inch exhaust but it wouldn't make sense. The point of forced induction is to move more air and faster and you can't do that well with a 2 inch exhaust. Get a 3 inch turbo exhaust :thumbup:

 

What car/motor do you have?

That way we can tell you our opinions on whether you should go 2.5-3", but 2" is definitely too small.

 

You can probably go to Apexi's website for the wiring instructions. just do a search on yahoo or google or something. about the exhaust, you will need to upgrade to 3 in piping sometime down the road.

 

My car is a 91' ls with the original B18 in it, but thanks for the advice guys

 

turbo=3inches
n/a=2.25-2.50
email apex! they can get you english instructions

 

Alright thanks for the help guys.... haha... yay more money to spend on a bigger exaust oh well.. its worth it. Anyways later