r/BMWZ4

Thinking about upgrading to actual racing seats since I use my car only on the weekends. What are some racing seats that fit the Z4 on the OEM fitting? First time getting a racing seat so need some guidance.

Is this normal?

Edit: it was the hood bump stops. Fixed the rattling at higher speeds.

Hi All. I’ve just passed 150k miles on my 2006 E85 2.5 Si - still on the original clutch I might add.

She is no garage queen and is used constantly. Most of the issues are electrical, but the N52 is still as sweet as a nut.

I’m in the UK so less opportunity for racking up mega miles that is possible in US and Canada, but I’d love to hear about any other high mileage Z4s.

Auto Solutions shifter — anyone here running one? Registration opens tomorrow
I’m strongly considering ordering an Auto Solutions short shifter for my Z since registration opens tomorrow at 12 PM Central, and I wanted to get a general pulse check from anyone who has firsthand experience.
For those who have one installed:
How much did it change the driving experience?
Did it give the car that more mechanical, direct, Porsche-like shifter feel?
Any noticeable increase in NVH, vibration, or cabin noise?
What reduction percentage did you go with, and would you choose the same setup again?
Also curious if anyone here knows Ron or has dealt with him directly. From everything I’ve read, he seems to have a great reputation and really knows these cars, but I’d love to hear from people who have actually gone through the ordering/install process.
I’m not necessarily looking for the shortest or harshest setup possible — more of an OEM+ feel with better precision, directness, and engagement. Something that makes the car feel more special without making it annoying to drive.
Would love to hear any feedback before I register.

Hey everyone, so I’m in the market for a sports car. I was initially looking for American muscle, however, I have the chance to get the 2022 Z4 Sdrive30I. The car doesn’t have a high price due to me knowing the owner. Now, I’d absolutely love to get the 40I because it’s faster, and most importantly has a very nice exhaust. But I want anyone’s opinion on the 30I. Do you guys think I should go for it? Does it have a nice exhaust? How does it drive? Does it feel like a 2 cylinder?

Hey All,

I have an 03 z4 with the 676 audio option. I am looking for a replacement radio head unit as my cd player has stopped working. Does anyone have one they are selling in the US or have any recommendations on alternatives?

I tried to clean and take about the cd drive with no success.

Thanks !

My 2004 BMW Z4 3.0I is having issues starting. Every once in a while, it will make a single "click" sound when I turn the key. This will happen 3-4 times before it turns over.

I read that it could either be a grounding cable that's going bad, or the starter. Does anyone have any knowledge on this?