Hartge has posted new photos of its X1 (E84) fitted with its quad exhaust system, wheels, and Hartge striping.
We previously showcased press photos of the E89 Hartge Z4 35i, but here are in-the-flesh photos from a ZPOST member of the newest Hartge Z4. Changes include add-on front spoiler lip / bumper, carbon fiber mirrors, hartge wheels (different set on each side), Hartge suspension, Hartge wind deflector, rear trunk spoiler, and Hartge quad exhaust.