Hamann shows off launch control in its 670 horsepower tuned S63 turbo V8 E71 Tycoon Evo X6 M
Hamann revealed the Tycoon Evo M last year. We haven't seen too many details on it since then, namely anything to substantiate the horsepower claims. Here is some proof that the HP kit exists and offers quite a bump. The Evo M features the Hamann Sportkit HM 670 which boosts power to 670 crank horsepower with a cat delete and more aggressive tune. Watch the video to see a 5300 pound SUV launch and hustle pretty damn quickly.