N54 Tune Comparison Chart (Detailed)

Mark5BMW · 05-08-2017, 07:07 PM

Very cool info

limpiabota809 · 05-18-2017, 02:58 PM

One of the best threads ever.

bluehat · 01-09-2018, 12:34 PM

great thread! what happened to shiv and vishnu?

ellekz · 01-09-2018, 02:39 PM

What would be a ball park figure for performance (hp/torque) I can expect with JB4 G5 map 1 on an N54 engine (RWD, 6AT) with a BMW performance exhaust and a Wagner intercooler and just regular 93 fuel?

Is upgrading the intake worth it in this case? I'd consider dropping in another intake but from what I've seen the DCI make those typical turbo sounds (blow off etc.) which I really don't like.

I'm only interested in map1 as map2 requires downpipes which I can't do here. Map5 seems to be too inconsistent from what I've read and I'd rather have less power with stability over more power with inconsistency.

MHD Tuning · 01-15-2018, 03:07 PM

Quote:

Originally Posted by bluehat

great thread! what happened to shiv and vishnu?

Left the platform 3 years ago. That thread is useless nowadays. The only active platforms are MHD and JB4 (+MHD).

Quote:

Originally Posted by ellekz

What would be a ball park figure for performance (hp/torque) I can expect with JB4 G5 map 1 on an N54 engine (RWD, 6AT) with a BMW performance exhaust and a Wagner intercooler and just regular 93 fuel?

Is upgrading the intake worth it in this case? I'd consider dropping in another intake but from what I've seen the DCI make those typical turbo sounds (blow off etc.) which I really don't like.

I'm only interested in map1 as map2 requires downpipes which I can't do here. Map5 seems to be too inconsistent from what I've read and I'd rather have less power with stability over more power with inconsistency.

Run a true DME remap, flashed at home - MHD stage 1+ (developed in Berlin!), 390ps 600nm on Aral102, a bit less on 98ron or 95ron.

Aquastevae · 01-26-2021, 10:52 AM

Why was this never updated to 2020-21??? Where are all of the MHD numbers?

Adrianmateos · 09-12-2021, 10:56 AM

Hello guys I have a 2007 BMW 335I e93 I’m starting to have an issue when on the road pushing throttle going into fourth or fifth gear it jerks for sec. I will let go of the throttle and goes back to normal I recently did transmission fluid and filter also modifications coldair intake new turbos new spark plugs New coil packs MHD stage 2,intercooler, I don’t think there’s anything wrong with the transmission because it does do smooth changes between gears. Please help thanks in advance.

bernardo774 · 09-13-2021, 06:31 AM

still cobb use?

E90N54_ · 12-27-2021, 07:04 PM

Dang, this is going to be super useful for my decision making when it comes to where I want to tune my car.

05-08-2017, 07:07 PM	#375
Mark5BMW New Member 2 Rep 12 Posts Drives: Working on it Join Date: Apr 2017 Location: MA iTrader: (0)	Very cool info
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05-18-2017, 02:58 PM	#376
limpiabota809 Enlisted Member 17 Rep 39 Posts Drives: e46 Join Date: May 2017 Location: NE Philadelphia iTrader: (0)	One of the best threads ever.
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01-09-2018, 12:34 PM	#377
bluehat Noob 7 Rep 6 Posts Drives: 2008 135i Join Date: Jan 2018 Location: Terre Haute, In iTrader: (0)	great thread! what happened to shiv and vishnu?
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01-09-2018, 02:39 PM	#378
ellekz Private First Class 63 Rep 146 Posts Drives: F22 M235i Join Date: Jan 2012 Location: GTA iTrader: (0)	What would be a ball park figure for performance (hp/torque) I can expect with JB4 G5 map 1 on an N54 engine (RWD, 6AT) with a BMW performance exhaust and a Wagner intercooler and just regular 93 fuel? Is upgrading the intake worth it in this case? I'd consider dropping in another intake but from what I've seen the DCI make those typical turbo sounds (blow off etc.) which I really don't like. I'm only interested in map1 as map2 requires downpipes which I can't do here. Map5 seems to be too inconsistent from what I've read and I'd rather have less power with stability over more power with inconsistency. __________________ Intro & Pics (M3 E92 and BMW F800R)
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01-26-2021, 10:52 AM	#380
Aquastevae Enlisted Member 6 Rep 48 Posts Drives: 2004 325i E46, 2010 335i E90 Join Date: Aug 2020 Location: Columbia, SC iTrader: (0)	Why was this never updated to 2020-21??? Where are all of the MHD numbers?
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09-12-2021, 10:56 AM	#381
Adrianmateos Enlisted Member 1 Rep 32 Posts Drives: Bmw 2007 335i e93 Join Date: Sep 2021 Location: Deltona iTrader: (0)	Hello guys I have a 2007 BMW 335I e93 I’m starting to have an issue when on the road pushing throttle going into fourth or fifth gear it jerks for sec. I will let go of the throttle and goes back to normal I recently did transmission fluid and filter also modifications coldair intake new turbos new spark plugs New coil packs MHD stage 2,intercooler, I don’t think there’s anything wrong with the transmission because it does do smooth changes between gears. Please help thanks in advance.
	Appreciate 0 Quote

09-13-2021, 06:31 AM	#382
bernardo774 New Member 0 Rep 6 Posts Drives: E93 335 and F30 335 Join Date: Sep 2021 Location: Brazil iTrader: (0)	still cobb use?
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12-27-2021, 07:04 PM	#383
E90N54_ New Member 0 Rep 13 Posts Drives: BMW 335i Join Date: Dec 2021 Location: Oregon iTrader: (0)	Dang, this is going to be super useful for my decision making when it comes to where I want to tune my car.
	Appreciate 0 Quote