Radiator / FMIC question B46
Hey guys, I have a quick question. So I have a 2018 330ix and im looking to upgrade the FMIC. But the more I look online the more confused I get. It seems only a few different companies make upgraded radiators and I cant find any intercoolers. Is this because its an air to water cooled system and you can only upgrade the radiator? Ive looked through the b46 manual and it looks like it has both a radiator and an intercooler which makes sense to me. The whole reason Im doing this is im building up to a BM3 stage 2 which suggests a FMIC and downpipe.IF someone could break this down barney style that would be awesome. Thanks guys.
Side comment, I know the simplest answer is to crawl under the car and just look... my car is in germany (its a US spec) and Im currently in the states. Ordering the parts for when I get back.