Post by
virus77 »
https://forums.nicoclub.com/virus77-u14925.html
Sat Jan 07, 2006 1:59 pm
you need a reducer coupler. whatever your intercooler pipe size is going to the throttle is going to be one side of the coupler and the other side is 3" for your throttle body. So if your coldpipe is 2.5" you need a 3" to 2.5" reducer coupler.