air box removal

[Jon8710]

gents
can any one nonce me up a quick link how to remove the top part to give it a little clean inside before we go

cheers

[adem.csl]

It real simple.
1 unclip and lift the wiring harness that runs along the pollen filter housing.the black pipe that sits above yhe housing is just pinch and pull also.
2 undo the electric plugs left and right of the intake flap.push down on the metal piece then pull back the plugs.
3 remove the 3x 25 torx bolts that are onto of the filter box.
4 while holding the wiring harness,at the back up, lift carefully the back of the box then once you have it raised you need to turn it slightly behind the headlight.
5 you need to hold the thick pipe under the intake scoop and separate the two parts.
6 lift out the front part and pull your filter out.
Replace in reverse order making sure the smaller pipe that runs down the chassis leg slots back in place properly.

[J2LTB]

Adam is spot on. I saved this and use it for referance.

http://www.m3csl.de/diy.php

[deanobeano]

And we have Mark to thank for our own video of how to do it

https://nam3forum.com/forums/forum/csl-register/general/csl-technical-area/505702-video-how-to-get-to-the-oil-dip-stick-on-a-m3-csl

Check your oil level with the dipstick whilst you have it in bits.

[Jon8710]

great work

cheers fellas