Did you do this work yourself? That's one thing i've been thinking about' date=' once i go for 'charger set up, is having to lose my beloved BMC-CDA [/quote'] Its a pain in the ass mate but it can be one. Although you lose some of the sound as it doesnt seem to suck air so hard like being NA. You need to mess about alot with the pipework to it and if you aint got aircon you stand more of a chanceas mine got right in the way. Hope this helps