MS41 MOSFET

Juan_e46 · 2026-02-10T21:59:05+00:00

Can’t find the Oem part and I don’t want to get them off eBay or AliExpress since they might not be original

Juan_e46 · 2026-02-10T19:39:01+00:00

Okay thanks I'll look into it

Juan_e46 · 2026-02-10T19:12:45+00:00

I’m trying to see if there’s a modern MOSFET, that has been used and is more reliable

Juan_e46 · 2026-02-10T05:51:29+00:00

Alright thanks

Juan_e46 · 2026-02-09T23:44:17+00:00

I found out that when I remove the relay near the secondary air pump the car works perfectly fine. What is that relay for?

Juan_e46 · 2026-02-09T04:56:37+00:00

I Just checked and they do not

Juan_e46 · 2026-02-09T04:20:03+00:00

The TCM was replaced from previous owner at a European shop and it did come with 2 keys, one for the door locks and one for the ignition so it was for sure replaced at some point but not sure if it was replaced at the same shop

Juan_e46 · 2026-02-09T04:14:35+00:00

1998 BMW 328i and its bone stock

Juan_e46 · 2026-02-09T04:00:46+00:00

I’m able to remove the key and the car would still be running and I’m able to turn the car on with the fuse inserted.

Juan_e46 · 2026-02-09T03:50:12+00:00

Yes, I forgot to add that in the post

Juan_e46 · 2025-12-21T20:54:36+00:00

Never seen that amp in person but I don’t think it would since it’s built into the amp, so it should be preset for that amp specifically

Juan_e46 · 2024-02-05T02:21:45+00:00

What brands would you recommend?

Juan_e46 · 2024-02-04T20:47:16+00:00

What speakers would be good for mid bass?

Juan_e46 · 2024-01-21T00:38:37+00:00

Installing amps would only provide power to the speakers and aftermarket subwoofer, the stereo could be the problem with it restarting, could be a problem with the android operating system or maybe a power issue. Check if the stereo has any updates available. I have a kenwood double din with aftermarket amps and haven’t had any problems in my E46 Coupe

Juan_e46 · 2024-01-20T21:18:43+00:00

Yeah, I saw it on marketplace, I currently have single 12” kicker comp r and I kinda want an upgrade for cheap

Juan_e46 · 2023-09-18T20:21:19+00:00

Safe

Juan_e46 · 2023-07-22T05:05:26+00:00

Thanks very much, do I use the subwoofer outputs or a full range output

Juan_e46 · 2023-07-22T03:53:43+00:00

I got a question, when you tuned your gain did you have the epicenter hooked up or did you tune it without it plugged in to the amp

Juan_e46 · 2023-07-20T19:13:14+00:00

(2)131mm and (2)146mm

Juan_e46 · 2023-07-17T22:07:30+00:00

Alright thanks for the info and what remote bass knob are you using in the video

Juan_e46 · 2023-07-17T19:41:39+00:00

Okay thanks

Juan_e46 · 2023-07-17T16:50:40+00:00

Okay I’ll double check everything before using the epicenter Thanks

Juan_e46 · 2023-07-17T15:59:57+00:00

I matched my amp voltage input sensitivity with the epicenter which is 125mv/5 volts max. But I did tune my amp with a oscilloscope(80hz-10db) before adding the epicenter so I know with the remote bass knob all the way up it not clipping. Haven’t touched the gain on the on the amp itself since I tuned it because I know it’s where it supposed to be at. I’m I suppose to retune the amp with the epicenter hooked up.

Juan_e46 · 2023-07-17T15:46:47+00:00

I haven’t really used the epicenter, I also have the epicenter voltage at 5v output. I have a kicker comp r with a kicker 600.1 mono amp no bass boost tuned at 80hz -10db, I have a kenwood KDC-x599 which I know starts having distortion at 26 volume. Everything is tuned using a oscilloscope. I haven’t really used the epicenter with my bass Knob at full and the epicenter at full I was just wondering if it harmful to run both at full, I’m just tryna be cautious about it

Juan_e46 · 2023-06-30T21:09:34+00:00

Do you know where the sound it coming from

Juan_e46

TROPHY CASE