On the speed side, wheel tuner Emotion Wheels has expanded its business to include full tuning packages. In the case of the E92 M3, Emotion has eked out 707 horsepower from the V-8 that usually produces 414, claiming "significant" improvement in straight-line performance. Emotion's full upgrade also includes 19-inch black matte wheels, exterior styling enhancements, and a carbon-fiber hood.
Speaking of carbon fiber, aftermarket supplier Arkym is now offering a hood, trunk, and spoiler made from the lightweight stuff
Arkym's kit will set you back $1999 for the single-side hood (add $500 to make it a double), and $1249 for the single-side trunk (add $450 for the double). No pricing information has been released for the Emotion power and appearance package.
