Do you need a cold air feed and heatshield with a BMC CDA intake?
I'm getting one shortly and don't know whether to fit it straight away or wait until I can sort out a heatshield and cold air feed..
But I was thinking, isn't the carbon surround meant to reduce/minimise heatsoak from the engine bay anyway???
Also what do they secure to? Obviously the inlet one side but the unit doesn't look like it comes with any brackets or anything???
Mods I just realised I put title as "BMW" not "BMC".. could you edit please??