From AutoWeek review
“More power, greater torque, reduced fuel consumption, lower tailpipe emissions and less weight–but better? In everyday driving, the N20 is noticeably more responsive although its sound is nowhere near as alluring as that of the engine it replaces (N52), . BMW says that will be fixed on certain models, including on an updated Z4 sDrive28i, with the addition of an electronic sound generator.”
Another electronic enhancement - can't wait to hear that one.
I prefer my N54. It doesn't feel like a pair of Turbo Chargers. It feels like a pair or TESTIES!! BIG MEATY ONES!!
HerrK - "It doesn't feel like a pair of turbo chargers. It feels like a pair of TESTIES!! BIG MEATY ONES!" - Jeremy Clarkson on the N54 powered Z4
May 2010 ED l 2011 35i l Crimson over Ext'd Coral Red w/brushed Alum l 6sp MT l Prem Sound l Sport Pack l 296's l Comfort Access l Alarm l Power Heated Seats l Nav