C csmith319 Active member Oct 7, 2009 #1 Just noticed a BMW advert for performance parts to upgrade the 135i and 335i to 325bhp (may have been 326). I assume this must therefore be possible to add to the new Z4??? I assume that this will become the standard output within a couple of years.
Just noticed a BMW advert for performance parts to upgrade the 135i and 335i to 325bhp (may have been 326). I assume this must therefore be possible to add to the new Z4??? I assume that this will become the standard output within a couple of years.
S sammyz Veteran Merseyside Oct 8, 2009 #3 I read somewhere that there would be a suspension and engine 'M' sport upgrade available next year. If it's correct and 325 BHP will be the 'top of the range' performance option then it might make the likelihood of a full 'M' version less likely??
I read somewhere that there would be a suspension and engine 'M' sport upgrade available next year. If it's correct and 325 BHP will be the 'top of the range' performance option then it might make the likelihood of a full 'M' version less likely??
Wondermike Moderator Staff member Oct 8, 2009 #4 sDrive40i will have the power tweak http://www.z4-forum.com/forum/viewtopic.php?f=23&t=13803