Hi I've just received my eBay bargain 803 dark green injectors (brand new ) and am planning on going to stage three but still need a 3bar map sensor and stage 3 chip

My question I'm a dab hand in DIY on my own cars to save a few pennies lol but as and when can you fit these parts before I take it to be set up professionally

 

Yes but make sure you run the correct chip. get in contact with MSD and they will give you the correct advice.

you will need to tell the your spec what turbo, intercooler, injectors, any intake mods, exhaust, comp ratio. the latter would prob be just over 8:1 as the head prob had a skim at some point.

with this set up you will see between 320 and 360 depending on what turbo you have.