I installed new csf intercoolers and y pipe and plenum
now the car sounds like there’s a vacuum leak it’s more pronounced on the car is warmed up does anyone know how to smoke this car where would I smoke it from thanks

 

Did this a few weeks ago, did you check and make sure the 2 hoses on the back are completely seated? They have to click into place. Other than that I'd just check all the vacuum hoses around the airbox.
I did end up with a little "squeak" when I tap the accelerator. I think it's the throttle body actuator so I'm just going to live with it for now.

 

I had a similar instance installing the D088 plenum. I had one of the coupler hoses fold over and had to pull it out and re-install. As mentioned the lines in the back of the plenum click once seated. The D088 piece didn't have the hose barb in the same stock location so I had to unclip one of the hardlines off of a "holder" to get enough slack to get it to fit.

 

Yeah I need to take it back apart

 

Those lines were a bitch to seat

 

here's a detailed guide for how to thoroughly boost-leak test , if you end up needing to do so.

 

i tested it it seems to hold air

 

Does anybody know where this hooks up too I know one part goes to plenum number 1