Originally Posted by Mr.sentra_specv 
i would like to add some info here about filters on ITB. if you use any type of sock or filter directly over the horn expect a huge HP loss. i lost 30whp on my 2.4 with socks. made a custom air box that was huge still lost HP. basically when u add an air filter or box to ITB your turning them into regular intake manifold. so run them when u cruse and take them off to race. also u will need 2 maps as the AFR will change with filters as well or u will need some o2 feed back correction from a wideband in the ECU.
Wait what? What was your max HP before you lost that? Please tell me it was like 400whp or something. 30WHP loss is insane
Be the first to like this post.
Back to top
