400whp Questions

J_MENIS · 08-13-2016, 11:23 AM

So I officially am getting my 435i today.

What will it take to get around 450whp?

I plan on JB4, Downpipe,Meth,Intake all the usual bolt ons. Where would that put me in terms of hp and tq?

Thanks

Luminous · 08-13-2016, 11:34 AM

Quote:

Originally Posted by J_MENIS

So I officially am getting my 435i today.

What will it take to get around 450whp?

I plan on JB4, Downpipe,Meth,Intake all the usual bolt ons. Where would that put me in terms of hp and tq?

Thanks

You'll need to upgrade your turbo to hit 450whp.

J_MENIS · 08-13-2016, 12:15 PM

Quote:

Originally Posted by Luminous

You'll need to upgrade your turbo to hit 450whp.

damn, after a turbo swap, can it make around 500 wheel ?

Luminous · 08-13-2016, 12:28 PM

Quote:

Originally Posted by J_MENIS

Quote:

Originally Posted by Luminous

You'll need to upgrade your turbo to hit 450whp.

damn, after a turbo swap, can it make around 500 wheel ?

The pure stage 2 along with port injection and a high e85 mix will allow upwards of 550whp. Transforms the car into an absolute beast. My car is xdrive and I've managed a 0-60 in 3.1s on all season tires, my best 1/4 mile so far was 11.3s/125.7mph.

Although I haven't experimented with meth I'm pretty sure 500whp is possible with meth in case you don't have access to e85.

miguel _f32 · 08-13-2016, 02:55 PM

Quote:

Originally Posted by J_MENIS

So I officially am getting my 435i today.

What will it take to get around 450whp?

I plan on JB4, Downpipe,Meth,Intake all the usual bolt ons. Where would that put me in terms of hp and tq?

Thanks

I'm FBO with a flash and on pump gas 91 and I'm at 402whp so a turbo upgrade will be needed for 450whp

Mamyf30 · 08-13-2016, 04:52 PM

200 shot of nos should be good.

goj · 08-13-2016, 04:58 PM

Whatever you do get the limited slip diff if you have RWD. Either Quaife or M performance.

Also, you probably want 275s in back

J_MENIS · 08-13-2016, 07:06 PM

Quote:

Originally Posted by miguel _f32

I'm FBO with a flash and on pump gas 91 and I'm at 402whp so a turbo upgrade will be needed for 450whp

Which flash? Or did you have a local tuner do it?

miguel _f32 · 08-13-2016, 07:20 PM

Quote:

Originally Posted by J_MENIS

Which flash? Or did you have a local tuner do it?

Local guy also not running meth or using an intake

J_MENIS · 08-13-2016, 07:57 PM

Damn 400 on 91 is pretty good

FSociety · 08-13-2016, 10:24 PM

miguel _f32 whats a "local guy" flash lol ?

J_MENIS even Pure Stage1 can hit 400whp if you dont want to go stage2. Since you're in SF you should have a lot of access to E85 right?

J_MENIS · 08-13-2016, 10:27 PM

No, there used to be a few e85 stations years back, but now there's only 1 in SF. Other stations are across the bridge about 30mins out. Lol but even with those circumstances I would run E30 on my daily. And thanks, I'll look into mission performance.

zinner · 08-14-2016, 05:23 PM

I would suggest a turbo upgrade. When you start hitting the limits of the stock fuel system you are @ 450 whp. Assuming a baseline of 300 rwhp.

F30_SixSpeed · 08-14-2016, 09:25 PM

JB4 (and/or flash tune) + E85 + FBO will get you very close to 400whp on the stock turbo.

mike@x-ph.com · 08-15-2016, 06:39 PM

Quote:

Originally Posted by J_MENIS

So I officially am getting my 435i today.

What will it take to get around 450whp?

I plan on JB4, Downpipe,Meth,Intake all the usual bolt ons. Where would that put me in terms of hp and tq?

Thanks

JB4 + Catless Downpipe + Intercooler + CP + Intake + Methanol Injection + E30 will get you 400 whp

You are going to need eveyrhting i mentioned + Pure stage 2 turbos to cross 450

BimmerFan · 08-16-2016, 10:00 AM

Quote:

Originally Posted by goj

Whatever you do get the limited slip diff if you have RWD. Either Quaife or M performance.

Also, you probably want 275s in back

+1. Got the 275s Pilot Supersports in the rear now but will definitely need that LSD at some point..car in the shop now for Pure stage 2; fuel-it PI kit and stage 2 LPFP install. Can't wait!

theEZV · 08-16-2016, 10:12 AM

I need to go FBO....this car is so boring stock.

J_MENIS · 08-16-2016, 11:39 AM

Quote:

Originally Posted by mike@x-ph.com

JB4 + Catless Downpipe + Intercooler + CP + Intake + Methanol Injection + E30 will get you 400 whp

You are going to need eveyrhting i mentioned + Pure stage 2 turbos to cross 450

You'd reccomend running E30M or either one ? I ran E30M on my last car as well.

Mike@N54Tuning.com · 08-16-2016, 05:01 PM

Quote:

Originally Posted by Luminous

You'll need to upgrade your turbo to hit 450whp.

+1

PURE Stage2 are proving very popular!

Mike

Luminous · 08-16-2016, 05:39 PM

Quote:

Originally Posted by BimmerFan

Quote:

Originally Posted by goj

Whatever you do get the limited slip diff if you have RWD. Either Quaife or M performance.

Also, you probably want 275s in back

+1. Got the 275s Pilot Supersports in the rear now but will definitely need that LSD at some point..car in the shop now for Pure stage 2; fuel-it PI kit and stage 2 LPFP install. Can't wait!

Congrats, you'll love it. Let me know if you need any help dialing in the car!

BimmerFan · 08-17-2016, 01:06 PM

Thanks Luminous! I heard stories of your car from the guys at Enzo. I might be heading that way with my ECU soon. We have virtually the same mods. Just called the shop. Fuel-it LPFP and PI platinum kit installed. Bolting the Pure STG 2 Turbo now. Guess I'll start a thread. I'll drop you a PM.

Vic

Luminous · 08-17-2016, 02:08 PM

Quote:

Originally Posted by BimmerFan

Thanks Luminous! I heard stories of your car from the guys at Enzo. I might be heading that way with my ECU soon. We have virtually the same mods. Just called the shop. Fuel-it LPFP and PI platinum kit installed. Bolting the Pure STG 2 Turbo now. Guess I'll start a thread. I'll drop you a PM.

Vic

My pleasure! Haha "stories", only good ones I hope

08-13-2016, 11:23 AM	#1
J_MENIS Lieutenant 115 Rep 462 Posts Drives: 435i Join Date: Jul 2016 Location: San Francisco iTrader: (0)	400whp Questions So I officially am getting my 435i today. What will it take to get around 450whp? I plan on JB4, Downpipe,Meth,Intake all the usual bolt ons. Where would that put me in terms of hp and tq? Thanks
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08-13-2016, 04:52 PM	#6
Mamyf30 Private First Class 44 Rep 127 Posts Drives: f30 Join Date: Oct 2015 Location: USA iTrader: (0)	200 shot of nos should be good.
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08-13-2016, 04:58 PM	#7
goj Brigadier General 2253 Rep 3,622 Posts Drives: 2016 EBII 340i 6-MT Join Date: Aug 2015 Location: Bay Area, CA iTrader: (0)	Whatever you do get the limited slip diff if you have RWD. Either Quaife or M performance. Also, you probably want 275s in back __________________ BMW CCA Member #516012 2016 340i, Estoril Blue, Manual Transmission, MPE, MPBBK, HRE FF04 Instagram: @brandons340i
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08-13-2016, 07:57 PM	#10
J_MENIS Lieutenant 115 Rep 462 Posts Drives: 435i Join Date: Jul 2016 Location: San Francisco iTrader: (0)	Damn 400 on 91 is pretty good
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08-13-2016, 10:24 PM	#11
FSociety IG @bmwF9xG80 3813 Rep 7,593 Posts Drives: G80 M3, X4M, G07 X7m50 Join Date: Apr 2012 Location: NYC to NJ to Orlando FL iTrader: (3) Garage List 2023 BMW G80 M3 [0.00] 2020 BMW X4MC [0.00] 16' BMW X4 M40i [10.00] 06 Cadillac STS [0.00]	miguel _f32 whats a "local guy" flash lol ? J_MENIS even Pure Stage1 can hit 400whp if you dont want to go stage2. Since you're in SF you should have a lot of access to E85 right? __________________ 60-130mph 6.5s X4M #HCP 60-130mph 5.0s G80 M3 #OrlandoAutowerks Sauce IG: @bmwF9XG80 Last edited by FSociety; 08-23-2016 at 05:26 PM..
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08-13-2016, 10:27 PM	#12
J_MENIS Lieutenant 115 Rep 462 Posts Drives: 435i Join Date: Jul 2016 Location: San Francisco iTrader: (0)	No, there used to be a few e85 stations years back, but now there's only 1 in SF. Other stations are across the bridge about 30mins out. Lol but even with those circumstances I would run E30 on my daily. And thanks, I'll look into mission performance.
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08-14-2016, 05:23 PM	#13
zinner Major 559 Rep 1,127 Posts Drives: `17 X5 35d/`15 335i/`18 M550IX Join Date: Oct 2014 Location: Raleigh, NC iTrader: (0)	I would suggest a turbo upgrade. When you start hitting the limits of the stock fuel system you are @ 450 whp. Assuming a baseline of 300 rwhp.
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08-14-2016, 09:25 PM	#14
F30_SixSpeed Captain 1171 Rep 969 Posts Drives: 335i M Sport Join Date: Mar 2016 Location: New Jersey iTrader: (1)	JB4 (and/or flash tune) + E85 + FBO will get you very close to 400whp on the stock turbo.
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08-16-2016, 10:12 AM	#17
theEZV Lieutenant 178 Rep 463 Posts Drives: F30 335i; Looking for F80 Join Date: Oct 2015 Location: Clarksburg, MD iTrader: (0)	I need to go FBO....this car is so boring stock.
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08-17-2016, 01:06 PM	#21
BimmerFan Second Lieutenant 70 Rep 271 Posts Drives: 2021 M550i Join Date: Oct 2013 Location: Earth iTrader: (0)	Thanks Luminous! I heard stories of your car from the guys at Enzo. I might be heading that way with my ECU soon. We have virtually the same mods. Just called the shop. Fuel-it LPFP and PI platinum kit installed. Bolting the Pure STG 2 Turbo now. Guess I'll start a thread. I'll drop you a PM. Vic __________________ 2021 M550i BMS Pedal tuner JB4
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