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BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST > Technical Forums > N20, N26, B46, B48 Turbo Engine / Drivetrain / Exhaust Modifications > N20 stock boost PSI?
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      09-25-2012, 02:19 PM   #1
Jamesons Viggen
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N20 stock boost PSI?

Does anyone know the stock peak boost?

I am guessing 16-18psi.
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      09-25-2012, 05:37 PM   #2
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I saw a graph posted by burger tuning that seemed to say about 16-18 but varies quite a bit in that range
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      09-25-2012, 05:44 PM   #3
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I believe it peaks at 18.9 lbs
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      09-26-2012, 10:10 AM   #4
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Quote:
Originally Posted by tiltmode43 View Post
I believe it peaks at 18.9 lbs
Thanks!
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      09-26-2012, 01:22 PM   #5
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No problem! Seems 2.0 4cyl twin scrolls are the next big thing. New 2.0 twin sctoll Cadillac ATS is pushing 20psi rated at 272hp. Funny thing is, this car put down nearly the same dyno numbers as our 240hp rated car in an inside line article. The new Mercedes Benze A-Class is rumored to be 2.0 twin scroll rated at 370hp!
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      10-03-2012, 10:53 AM   #6
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Anyone know the stock boost of 320i?
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      11-19-2012, 05:13 PM   #7
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Quote:
Originally Posted by Kalem
Anyone know the stock boost of 320i?
I'd like to know this stat too.
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      06-16-2013, 05:40 PM   #8
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Quote:
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I'd like to know this stat too.
8 psi and the only difference is piston higher compression
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      06-17-2013, 07:00 AM   #9
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Quote:
Originally Posted by Kalem View Post
Anyone know the stock boost of 320i?
http://www.f30post.com/forums/showthread.php?t=849566
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