An oem m3 bumper would not fit an e90 non-m. But there's a seller on eBay that sells rep m3 bumper made to fit non-m e90 also make sure you get the right year like pre lci or lci. I'll post the link once I get a chance
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E90|330xi|SGM|Terra Cotta interior|Forged1 Wheels(one side red the other city lights)|M3 Rep Front Bumper|Msport Rear Bumper|KW V1 Coilovers|K&N Air Filter|OEM Black Grille|Red Cyba Air scoops|DIY Gloss Black Side Splitters|Tee rear splitters|Monkey Air Freshener|
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