BMW X3 M Triple Turbo Straight Six
by Swap1
Published in engineswapdepot.com
BMW’s new X3 M will carry a slightly modified 2012 BMW M3 engine. The rumor is the motor will be a 3.2L straight-six and might have three turbos (one electric and two exhaust). All this is good for around 449 bhp.
Source: CarMagazine.co.uk Motor Authority
Original: Engine Swap Depot