I had mine chipped in the U.K last week and can certainly feel the difference in mid range pull.Mines auto and the changes feel slicker and less of them as the power comes in from 2500rpm, from 60 up you really notice the difference even in D no need for kickdown from 80 plus for fast overtaking.
Price in U.K ��305
These were the figures sent to me last week ,new ones slightly to right of old.

Upsolute Chiptuning
Bruckenstrasse 3/1
2522 Oberwaltersdorf
Austria
T: +43 2253 8809
F: +43 2253 880
Chrysler Crossfire 3.2 V6 215bhp
Stock Modified
Engine Size 3199 3199
Compression 10.0:1 10.0:1
Power (BHP) 215 240
Power (kW) 160 179
Torque 229 ft/lb (310 Nm) 251 ft/lb (340 Nm)