We just love Akrapovic's exhausts. Yesterday we had the pleasure of installing their Evolution Titanium Exhaust on a brand new 2012 E71 X6M in beautiful Carbon Black Metallic. Being made entirely out of high-quality, light weight titanium, this full exhaust saves a whopping 51lbs over the stock system; a nice diet for a car weighing a little over 2½ tons. In addition to the weight loss benefits, this exhaust also increases the X6M's power output by 11hp and 11lbs-ft of torque. Retaining the dualmode exhaust flap system, the exhaust is able to sound civilized at low speeds while sounding deep and sporty in the higher RPMs. Take a minute and gaze upon the ridiculous quality, craftsmanship and detail that Akrapovic considers to be standard.