I've seen advertised, eyebrows for 4dr e36's and 2dr e36's. Perhaps you got the one for the 2dr by mistake?
I always figured they were the same, and it didn't matter, but maybe for certain companies it did.
'94 Supercharged E36 325is (150,000 original km's)
-Vortech V9 G-Trim @ ~10psi w/ BOV
-255LPH Walbro fuel pump
-TEIN SS Coilovers w/ Pillowball mounts
-Keskin KT1 17x8.5 & 17x10
-Remus full catback
-Authentic Rieger Infinity I body kit
-SMT6 EMS (Untuned)