CSL airbox to a Z4M
I am thinking to install csl airbox to my Euro Z4M..I dont know what required to run the z4m with csl airbox. Any ECU software upgrades needed?
Thanks for your help..
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Z4MC_Black Sapphire/Imola-_-DMS ECU ll H&S cat-back ll H&R coilovers ll CF Lip ll Lamin-X ll Matte black kidneys ll Afe drop in ll Afe intake elbow ll RPi scoop ll LeatherZ imola shift boot ll ZHP knob...
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