For the 2.0 get the fcp euro kit for the BMW Z4 2.0 sDrive30i. Everything you need is in that kit.
It comes with 6 liters, but you only need to use 5. My first oil change, I measured how much came out. And it was about the same as the 5 liter jug.
Torque specs for the filter cap and drain...
Definitely looking for an oil catch can now. Just installed a Dinan intake and found oil in my turbo intake hose. The oil is coming from the small diameter hose that is connected to the turbo inlet hose. In my search online, I'm seeing pcv, ccv and aos catch cans. I'm thinking I should be...
Got both Integral woofers installed and tuned using mobridge DSP. Bass sounds much better. It's louder and plays lower. I'm still experimenting with the ports. I currently have 1 inch thick stuffing in front of the ports and that seems to have helped the port noise. Without the strip of...
I currently have 1 Integral woofer installed and did a comparison between the OEM and integral. I played a 35hz sound wave, faded to the rear, had only the OEM plugged in and then I unplugged the OEM and plugged in the integral. WOW! Granted the Integral is duel voice coil and I have it wired...
So I got curious and did a search on shallow mount subwoofers and came across these. These look like drop in PNP.
https://www.crutchfield.com/p_975MW8BMWD/MATCH-MW-8BMW-D-Package.html
Sorry for the lack of updates. I'm currently working on another project and this is next on the list of things to do.
The woofers did come with connectors.
Here's what I'll be experimenting. I'm going to stuff the enclosure with poly fill and OEM woofers and see how the sound changes for...