G-Power Unleashes its Wrath on BMW 550, 650i, 750i, M5 and M6 Models

Alpina may be christened the official tuner of BMW products, but if it's pure power that you're after, you can't go wrong with G-Power. The German tuning outfit continues to celebrate its 30th birthday this year with new packages, the latest one of which is named "GP Edition 30 Years" and is made for BMW's 4.4-liter V8-powered models from the 5, 6, 7 and M series. Read more »