1.9 cdti air box

[turbodara]

what pipes do you need to fit a cdti air box to a astra cupe turbo also has anyone got the part number for the air box its self

[MikeWarner]

Ah yes, good question. I need this info too, although for a VXR AFM.

Vectra 1.9 CDTi airbox 55557126
Vectra 70 to 80mm joiner 90499547 (needed for VXR AFM I think)

[Scottyboy]

Why not modify the airbox with an 80mm outlet like mine? Kinda defeats the object of the 80mm otherwise?

Edit: Mike - that part no. (90499547) is actually for a v6 80-80mm connector, it isn't a reducer

[MikeWarner]

What is the 70-80mm part number then? Also, is there a post about how you changed your box to 80mm?

[LordNikon]

Imagine the 70mm hole was ground/filed/dremeled (delete as needed) out to 80mm !

[MikeWarner]

Lol - I guess so. I imagine a 80mm connector was then bonded into place. Luckily my 80mm connector is a long one, so I chould chop a bit of that I guess. :)

I've ordered the box and pipe in my lunch break, so I should have those on Tuesday. I'll sort the 80mm outlet during the week ready for fitting at the weekend.

I assume the pipes required are the same as I currently have with the Apexi. 80mm 45 degree bend and a 80 to 60mm 90 degree bend.

For a standard AFM, change 80mm above to 70mm on both pipes.

[Scottyboy]

Some pics in here Mike...

http://www.astraownersclub.com/vb/showthread.php?t=81224&page=2