Focus st / xr5 / rs spark plug change how to 

Ive just done a symposer delete and added a bov on mk2 st, i do like a blow of valve noise but mainly wanted to hear the engine better..

Nice job you'll have to feed back to us on the next vid if you notice any changes, better pick up? smoother idle ? better fuel economy etc but that being said it's always nice to just know they are new plugs.👍

Great video mate , always a top job wen u do it urself and have no dramas , well done mate

Keep these videos up mate. Decent content.

Love the wheels,really suit the car mate ❤

When I first got my st I had it about 8months and I remember driving and the engine management light flashed up and the car sounded like shit turned out the tip of the spark plug snapped off lol didn't cause no damage luckily 😅

Im pretty sure when the rs vac line is installed, that it deletes that line with the green tab on that you mentioned at 1 min 40 also a good way of getting any electrical connector off, push it forward then press the tab down and it should allow you to take it off quite easily 👍

Get that plastic intake plenum changed.