[tpycbmw]

Hey guys. couple of quick questions...

Here is the background: I am currently have a 07 non-sport E90 (i know i know, i should have also got the ZSP, didn't know what I was thinking ... anyways, I got myself a set of 161 from a fellow member here... now, I know having the 161 with the original stock springs and shocks would probably make the car look raised... so I was thinking of getting either a KW V1 or a set of OEM ZSP... after several sleepless nights, i have decided to just stay with the stock ZSP set up (i think i am rather conservative when it comes to mods)...

My questions are:
[1] Other than the ZSP springs and shocks that need to be installed, what other mechanical mods should I add to make my non-sport to a ZSP?.... ie. other than the sport seats, the steering wheel and the suspension, are there any other major differnces between sport and non-sport package?
[2] By adding this OEM ZSP to my non-sport, would that void some of the warranty?

thanls im advance

[KL2DC]

Is there a difference in the anti-roll bars? Rather than retrofitting all the ZSP components, I'd add the H&R sway bars to your ZSP springs/shocks.

Wrt warranty, of course the springs/shocks will not be covered.

[cgnahc]

So, your going for the E90 325/328 sport look or performance?... I think you want the suspension performance. If so, then I think you've covered it, spings, shocks, wheels. If your replacement parts are OEM and dealer installed, no warranty problems. BTW, the ECU is a little different also. Don't know all the details but my CA said the top speed limiter on the sport is set to 140 mph. there may be more differences, but that's the only thing I was told.

[tpycbmw]

thanks cgnahc & KL2DC, your comments are helpful... yeah i was just merely going for the sport look... anyone knows approximately how much it will cost to installed at the dealer?