Ok, so i just installed the mazdatrix true duals on my car, and obviously the cat is gone, and so is the split air pipe... what i was wondering is what should i do about the hose that runs to the split air pipe... i was thinking just of plugging it up... but i dont know if that would mess something else up or not.

im sure there are a lot of other s5 owners out there who kept the airpump for 6th port and vdi acuation, what did you do with the split air hose?

 

did your duals come with the little fitting on the header?

 

just unhook it from the ACV and remove it all the way back.

 

yes, the duals came with the little fitting on the header... i put the little plug with the allen key socket on top into it...

if i just unhook it from the acv wont i have to block off the opening in the acv?

 

nah, it'll just push some air out on occasion, just like it's supposed to.

 

Ok well mine came with a little line that I hooked up to the ports are you talking about that? I just took off the SAT and left it open

 

yeah, the place where you have the line coming out i put a plug... because on yours the exaust pressure opens the ports, whereas mine uses the airpump... so i didnt need that line running up

 

Hey i just unhooked the pipe thing at the air pump and left it open...... thats what i would recomend