4-0300 Symposer Delete with Pressure Port,Compatible with 2013-2018 Ford Focus ST ST250

Perfect for Focus ST, super duper easy install and cleans up the engine bay a lot. No problem with packaging or anything!

If you are looking for this, you should already know what this is and does for your Focus ST. 2014 FoST here and I came here to get this to tame down my Turbosmart 50/50 BOV while it was connected to the solenoid. I used this kit to route a high temp hose to run a true vacuum to the BOV. Now the BOV is no longer going off every time I get off the gas. It now goes off on a decent load. The kit was complete but I would recommend your own zip tie, this one is tiny. Also I used a 90 degree pressure port and teflon taped it as well. All works perfectly! The look of plate is nice and solid with a good o-ring and looks durable

The product works as intended and for a reasonable price (compared to the others charging way more for the same thing). I will give you this tip, though: if you plan on running any kind of aftermarket BOV, then ditch the provided fitting and replace it with one that has a 5/16" barbed hose end; the one provided is woefully inadequate for anything more than just a boost gauge. The new fitting I chose is the 45-degree style that helps routing the hose to the BOV easier.

Installed on my 2014 Focus st. Fit perfectly no issues. Seems like High quality material. No reason to buy a more expensive brand. does exactly what its supposed too.

Simple and easy to install!

It works great and you can run a line from it to your bov for a true vacuum source. But the main issues is that they charge 30 bucks for it!! It is a piece of aluminum with a small O ring on it. Its just hard to justify the purchase just for a little bit less cabin noise.

Day late but hey can't help the amazon team they be late sometimes but hey the item is super solid metal and it bolted right in only downside is I didn't have the right size wrench for the nipple to true turbo so I had to use a paper towel and slightly bigger wrench otherwise I know have true turbo stututut sounds instead of my bov acting like a 90 year trying to blow out there birthday candles every ten seconds lol 😆 2018 focus st

Purchased this piece to do the sound symposer delete on my 2018 focus ST. Everything necessary for install came included in the package. Install itself was pretty easy too. Trickiest part was getting off the 8mm bolts connecting to exhaust manifold. Otherwise, very straightforward install. No check engine light either, and I can now hear my Ford performance exhaust more clearly without the sound symposer pumping in the fake engine sound. Good mod for $20.

easiest way to grab a boost line!