4 cyl compressor and mount bracket are totally different. I think even the belt is a different size... My experience indicates the compressor, mount, lines, pulley and belt all must come from a six cylinder car. I used M3 parts in my case (on M roadster/M3 engine), but the 328 parts are most likely the same, and therefore most likely will work fine. M Roadster compressor, bracket and lines are also different and also not compatible with te ti. |