Recent content by bob20124

There are good high quality diverter valves available (change when they start going bad). Decided on OCC after walnut blasting. Don't know how effective yet. Running high side for 4 years and added low side 7mo. ago. One major item I recently upgraded was the clutch. It could not handle torque...

Congrats on mods. Consider a better intercooler before DP (exhaust should make quite a difference). Best mod for the increased power handling is the LSD. Consider a metal charge pipe with either a BOV or better quality diverter valves (oems tend to leak and plastic charge pipe can fail over time...

2011 picked up as a CPO in 2013. 7 years and 67,000 mi. problem free. I just changed relays for peace of mind.

Blacked out to match wheels. https://z4-forum.com/forum/download/file.php?mode=view&id=79387&sid=523492ee37e5c3eecfd1a0cdc9444efa

Did rotors, pads, and sensors last week. To reset brake service mileage (fronts and rears) the e-brake needs to be off.

It sounds like the the LPFP (low pressure fuel pump).

Thank you for the information and suggestions. My next project.....

Could you PM or post details on how to remove the console (Got the 2 nuts under rear trim piece). I'm in the same boat (both pins backed out). Thanks

Have you figured out how to get the top cover off or console out? if so please share. Wobbly back and broken catch.... Thanks

2011 Z4 35i same issue. My dealer is fully aware of the issue. Under original warranty it is covered. According to my Service Advisor 2009-late 2010 builds problem can surface. Part has been updated