Its worth it. You get all the mods, and paint from BMW. This will hold its value. seeing and riding this car in person i say its worth the few extra. The exhaust alone is worth it!
'16 /// M3
'15 /// M4 -Sold
'11 E92 ///M3 ZCP - Space Gray - Sold
'11 E92 ///M3 ZCP AW- Sold
'06 E46 ///M3 ZCP JB- Sold