Max Power on a Daily Driver 4 Series

BigJack75 · 07-26-2019, 06:47 PM

I think the title is pretty descriptive but let me fine tune this question. What is the highest power someone has achieved on a a 4 Series 3.0L BMW? I have read that bolt ons plus tune should get you close to 400 hp. Not sure about going stage 2 or beyond. I am talking basically motor upgrades on 93 octane. No meth kits or whatever. Oh and it needs to be street-able. A giant turbo producing massive boost at 5k and above is not.

McLaren720s · 07-27-2019, 08:12 AM

I think around 400whp looks like to be the limit before you have to upgrade turbo and fueling system.

TheShadow · 07-27-2019, 08:29 AM

Realistically 370-380whp on a dynojet with Downpipe, stage 2 tune, fmic, on 93 oct. If you want to hit 400ish run e30 mix.

07-26-2019, 06:47 PM	#1
BigJack75 Lieutenant 202 Rep 533 Posts Drives: M5 Dream Car Join Date: Aug 2018 Location: Right Here iTrader: (0)	Max Power on a Daily Driver 4 Series I think the title is pretty descriptive but let me fine tune this question. What is the highest power someone has achieved on a a 4 Series 3.0L BMW? I have read that bolt ons plus tune should get you close to 400 hp. Not sure about going stage 2 or beyond. I am talking basically motor upgrades on 93 octane. No meth kits or whatever. Oh and it needs to be street-able. A giant turbo producing massive boost at 5k and above is not. __________________ 435i GC
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07-27-2019, 08:12 AM	#2
McLaren720s Major 1478 Rep 1,286 Posts Drives: 2024 M4 Competition X Join Date: Jun 2019 Location: Seattle iTrader: (0)	I think around 400whp looks like to be the limit before you have to upgrade turbo and fueling system. __________________ 2024 BMW M4 Competition XDrive - Tanzanite Blue/Kyalami Orange - AST HAS - RaceChip
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07-27-2019, 08:29 AM	#3
TheShadow Lieutenant 302 Rep 526 Posts Drives: 335i M sport Join Date: Aug 2018 Location: louisiana iTrader: (1)	Realistically 370-380whp on a dynojet with Downpipe, stage 2 tune, fmic, on 93 oct. If you want to hit 400ish run e30 mix.
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