How we Built a 1500HP BMW S58 Engine: Step-by-Step Guide [R44 Performance]

Teutonic · 10-23-2024, 12:15 PM

I wonder what is the long term reliability of this engine.

R44 Performance · 10-24-2024, 06:06 AM

Quote:

Originally Posted by Teutonic

I wonder what is the long term reliability of this engine.

We hope looooong term with the amount of £££ spent!

BroDoze · 10-24-2024, 08:07 AM

Are the dynos and runs still to come? Or am I missing the newest vids?

Don’t wreck this thing!

Cartman417209 · 10-24-2024, 03:31 PM

Think it’ll do low 7s?

curtdragon · 10-24-2024, 03:54 PM

Quote:

Originally Posted by Cartman417209

Think it’ll do low 7s?

Mickeytuned M3 is making 1504 whp and went 7.98
Dropping that much time is pretty hard. Single turbo, PI, Pure transmission, cams, EcuTek. I think they said stock suspension.

I can see them beating that with a lot of weight reduction and more aggressive cams, possibly a different transmission.

Teutonic · 10-24-2024, 07:04 PM

Quote:

Originally Posted by R44 Performance

We hope looooong term with the amount of £££ spent!

Can you share that amount? I am really curious. I mean, heck, I don't know how reliable and good these new parts are but they look way more refined with a better look and a better finish.

Kevin_The_Clean1 · 10-25-2024, 04:33 AM

Great build here guys. Minus the rap music that was really out of place in the vids, I really enjoy seeing the progress. And I like rap music a lot. Just felt it really didn't belong here or add anything to the video. Had it not been in the sound track I would've like the presentation even better. That S-58 sure is a powerhouse.

cosmicamnesia · 10-26-2024, 03:05 PM

Wow that's wild. I'm more excited about the 9k redline than that insane amount of power, but I would've wanted to strengthen the engine in all the same ways, 1500hp or not. Absolutely awesome build.

R44 Performance · 10-28-2024, 09:53 AM

Quote:

Originally Posted by Teutonic

Can you share that amount? I am really curious. I mean, heck, I don't know how reliable and good these new parts are but they look way more refined with a better look and a better finish.

Keep an eye out, more will be revealed soon! The quality of parts going in is 10/10

Teutonic · 10-29-2024, 03:39 AM

Quote:

Originally Posted by R44 Performance

Keep an eye out, more will be revealed soon! The quality of parts going in is 10/10

beautiful parts, beautiful work, beautiful project.
I love what you guys are doing!

10-23-2024, 12:15 PM	#23
Teutonic Colonel 2750 Rep 2,368 Posts Drives: BMW Join Date: Feb 2012 Location: Canada iTrader: (0)	I wonder what is the long term reliability of this engine.
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10-24-2024, 08:07 AM	#25
BroDoze Colonel 2148 Rep 2,290 Posts Drives: 2025 M2 LCI Join Date: Nov 2009 Location: CO iTrader: (0)	Are the dynos and runs still to come? Or am I missing the newest vids? Don’t wreck this thing! __________________ ///M
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10-24-2024, 03:31 PM	#26
Cartman417209 Private 19 Rep 78 Posts Drives: BMW M3 Join Date: May 2024 Location: Missouri iTrader: (0)	Think it’ll do low 7s?
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10-25-2024, 04:33 AM	#29
Kevin_The_Clean1 Brigadier General 4137 Rep 4,666 Posts Drives: 2020 X3 MC Join Date: Jan 2016 Location: Campbell, CA iTrader: (12)	Great build here guys. Minus the rap music that was really out of place in the vids, I really enjoy seeing the progress. And I like rap music a lot. Just felt it really didn't belong here or add anything to the video. Had it not been in the sound track I would've like the presentation even better. That S-58 sure is a powerhouse. __________________ 1998 E36 M3 - Totaled 2003 E39 M5 - Gone but not forgotten 2011 E90 335i M-Sport - Daily Driver 2017 F87 M2 - Sold & missed 2020 F97 X3 M Competition - Finally arrived ///
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10-26-2024, 03:05 PM	#30
cosmicamnesia Don't hate me, but S55>S58 22 Rep 7 Posts Drives: 2021 M2 Competition (6MT), 1997 Porsche 993 Carrera S (Lightweight pack, manual, of course) Join Date: Aug 2023 Location: Bay Area, CA iTrader: (0) Garage List 2021 M2 Competition [10.00]	Wow that's wild. I'm more excited about the 9k redline than that insane amount of power, but I would've wanted to strengthen the engine in all the same ways, 1500hp or not. Absolutely awesome build.
	Appreciate 1 R44 Performance2273.00 Quote