My 3-litre, 6-cylinder, twin-turbo, 340bhp, 500Nm of torque for 8s in over-boost BMW is without doubt built of some of the worst parts I've ever known. Thank Heavens for 100,000-mile insured warranty.
I can understand that. I saw a version of yours at the weekend with no 'cow horns', but with what looked like ventilation panels on the sides of the rear wings. Never seen one before.