[Hogg]

Early 91 M5 Rear Seat (breadbox) Removal

This is an overview of how to remove the rear seats (bottom and back) from the early e34 M5 with the "breadbox" in the center. The theory is that this will become an FAQ. Please provide any feedback or input and i will update the doc as needed.

 

[Hogg]

Early e34 M5 Head Unit (Radio) Wiring

The early e34 M5s had no standardized wiring plug in the back. This short DIY shows all wires, their colors, and how they match up to a modern ISO plug on newer head units.

 

[Hogg]

US E34 M5 Rear License Plate Filler Removal and Refurbishment

The license plate filler is NLA and ones on Etsy etc are $200 and usually missing the side attachment plates. So, remove your existing 30 year old Filler and repaint it. This DIY explains how to do that without breaking your existing Filler.

 

[flacoramos]

Thanks to @Hogg for writing these.

 

[Hogg]

E34 M5 Fuel Injector Removal and Replacement

 

[Hogg]

E34 M5 S38B36 TPS Testing and Replacement

 

[Hogg]

E34 M5 Intake Resonance Flap: Overview and “How to Test”

There is a lot of very bad information out there on what the resonance flap is, what benefits it brings and how it works. This is a compilation of everything i could find on the internet from reliable sources, and based on my own testing of the system on my car.

 

[Hogg]

E34 M5 Engine Oil Change - What Oil to Use, How to Do It

This DIY has an overview of other engine oil discussions that go for over more then 250 posts on two different threads, and tries to narrow it down to "what engine oil do i need" followed by "how do i change my engine oil" with listed part numbers and a few pics.

 

[KAAN_M3]

Thank you for sharing your information.