I almost bought a street chin, but saw a couple to many posts about the lips not fitting so well. Hearing this only confirms that I did the right thing by purchasing another brand lip. Hope this gets resolved OP. That sucks man.
///RETIRED-2013 AW 6MT E92 ZCP M3/// Black 359M Wheels/BMW Performance Carbon Fiber Spoiler and Mirror Caps/Arkym AeroSport Front Lip/Turner 15MM Spacers/LUX 8 LED Halo/IND Gloss Black Grills, Gills and M3 Emblem/30% 3M Tint/BMW Interior LED/MusicCar Subwoofer Enclosure/JL Audio 12" W6 Sub and XD600:1 Amp/Euro Sunglasses Tray/Ceramic Coated Megan Racing Exhaust/MS TP's/AFe Dry Air Filter/RPI Intake Scoops/Euro MDM/Feature Coded.