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Msoden82

Lurker
Sep 2, 2021
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What kind of headroom does this kit have? Assuming you have the proper LPFP setup and E content.

Curious if 700whp is feasible on a 6466 with dual 450s and at least e50. I’ll just do a PI setup worse case but this is a simpler setup.
 

SLOWESTN54

Lieutenant
Feb 9, 2021
757
490
0
22
B.C. Canada
Ride
2007 E92 335i / 2008 E60 535i
What kind of headroom does this kit have? Assuming you have the proper LPFP setup and E content.

Curious if 700whp is feasible on a 6466 with dual 450s and at least e50. I’ll just do a PI setup worse case but this is a simpler setup.
I'd say pretty easily, I made somewhere in the 600's with a single 450. It was a E50 mix and the lpfp was struggling. With 2 450's, 700 shouldn't be an issue. Also why 2 450's why not 1 450 and 1 535.
 
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wheela

Sergeant
Jun 4, 2021
441
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Twin Cities, MN
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2015 e84 X1 35i Msport
I'd say pretty easily, I made somewhere in the 600's with a single 450. It was a E50 mix and the lpfp was struggling. With 2 450's, 700 shouldn't be an issue. Also why 2 450's why not 1 450 and 1 535.
You're on stock sized turbos, right? N54 on stock turbos can hit the 600's for whp? Forgive my ignorance, I'm n55. I knew the stock n54 twins could outflow the stock n55 single, but I didn't realize it was to that extent.
 

SLOWESTN54

Lieutenant
Feb 9, 2021
757
490
0
22
B.C. Canada
Ride
2007 E92 335i / 2008 E60 535i
You're on stock sized turbos, right? N54 on stock turbos can hit the 600's for whp? Forgive my ignorance, I'm n55. I knew the stock n54 twins could outflow the stock n55 single, but I didn't realize it was to that extent.
I was on Daw stage 2's at the time, which are 17t's. I think the average N54 stock turbo setup caps out around 450whp, You can squeeze out more not many do.
 

Msoden82

Lurker
Sep 2, 2021
17
7
0
I'd say pretty easily, I made somewhere in the 600's with a single 450. It was a E50 mix and the lpfp was struggling. With 2 450's, 700 shouldn't be an issue. Also why 2 450's why not 1 450 and 1 535.
I was just using the dual 450’s as an example. I have a single 450 going in now for my stock turbos but I’d get another 450 or 535 when the time comes and run a BMP4 controller with possible the POD overdrive.
 

dmacc

Lurker
Dec 1, 2020
21
24
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What kind of headroom does this kit have? Assuming you have the proper LPFP setup and E content.

Curious if 700whp is feasible on a 6466 with dual 450s and at least e50. I’ll just do a PI setup worse case but this is a simpler setup.
Should be doable. I was on e55 with this kit and their dual 450 LPFP setup with my 6266 and I made 705 whp at 28psi in 95* heat. It was roughly close to the limit of what could be done with the fuel system.
 
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