Yeah i'll find out if it's plastic
most of the stuff off of there is high quality fiberglass
the e46m3 bumper for an e36 is supposed to be made from the same material as stock bumpers are made from. So that could mean other items are like that too. I'll check for you.
They sent me pictures of the fiberglass kits up close, and they're petty heavy duty, they're not thin flimsy kits at all.
And yes freight i believe is cheaper than air, but it takes longer to arrive.
'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)