ive currently got a boost gauge and an oil pressure gauge mounted in the pillar. but below the dvd player, to the right of the turbo timer and boost controller there is a hole cutfor a guage. There used to be an exhaust temp gauge there, but the previous owner for god knows what reason ahs pulled it out and left the hole blank, really looks terrible with a hole there liek that.

Just wanted to know what gauge would be the next best one to get? should i get another exhaust temp gauge or is there another gauge i should put there instead?? More so wanting to do it coz it looks like shit having the whole there, but i thought i may as well get something useful as well, would fuel pressure be the next best bet b4 exhaust temp?? otherwise ill prolly just get the exhaust temp gauge put back there.

Cheerz guys.