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BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > NA Engine (non-turbo) / Drivetrain / Exhaust Modifications > Official N/A Dyno thread -



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      09-03-2014, 10:45 AM   #177
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Quote:
Originally Posted by TheAxiom View Post
Any gain with the Dinan?
I didn't do a before and after dyno run so my answer is purely subjective and related to my butt dyno. After the install, it appeared as though the car pulled stronger in the upper RPM range in third and fourth gear. As for fifth and sixth gear, I haven't had the car in the upper RPM range in these gears. Of course, the cost of the system might be creating some bias in my butt dyno! But hey, at least I have a way cool Dinan badge riveted to my air box!
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      09-04-2014, 01:18 AM   #178
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Username: Stuart@BMRAutowerkes (on behalf of customer)
Car/Engine: 125i/N52B30
Transmission: Manual
Mods: Stock Vs Evolve R tune
Dyno Type: Dyno Dynamics
Peak Numbers: 170.6whp(stock) vs 216whp (tune)
Graph:


Username: Stuart@BMRAutowerkes (on behalf of customer)
Car/Engine: 125i/N52B30
Transmission: Auto
Mods: Stock Vs Evolve R tune
Dyno Type: Dyno Dynamics
Peak Numbers: 152.9whp (before) vs 185whp (tune)
Graph:
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Last edited by TheAxiom; 09-04-2014 at 01:24 AM.
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      09-04-2014, 01:51 AM   #179
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http://www.brentuning.com/dyno-database
Username: Brenn tuning (on behalf of customer)
Car/Engine: 328i/N52B30
Transmission: Manual?
Mods: 3 Stage manifold swap vs Custom tuning (OE?)
Dyno Type:
Peak Numbers: 216whp/206wtq(before) vs 226whp/213wtq (tune)
Graph:


Username: Brenn tuning (on behalf of customer)
Car/Engine: 330xi/N52B30OP
Transmission: Manual?
Mods: Catback Exhaust/Filter vs Tune (OE?)
Dyno Type:
Peak Numbers: 205whp/189wtq(before) vs 224whp/196wtq (tune)
Graph:

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      09-09-2014, 11:55 AM   #180
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http://www.babybmw.net/viewtopic.php?f=56&t=20642
Username: EvoGlenn (BabyBMW)
Car/Engine: 130i/N52B30OP
Transmission: Manual
Mods: Evolve tune vs stock
Dyno Type: Dyno Dynamics
Peak Numbers:263HP(before) 277HP (after) *claimed to be using wrong Octane
Graph:
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      09-09-2014, 12:29 PM   #181
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Wtf?! 277?!
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      09-09-2014, 01:13 PM   #182
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Quote:
Originally Posted by ZhengHai View Post
Wtf?! 277?!
HP not WHP.
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      09-09-2014, 01:40 PM   #183
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Just dropping in to say thanks for the great thread.
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      09-09-2014, 02:01 PM   #184
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Quote:
Originally Posted by PureE92 View Post
Just dropping in to say thanks for the great thread.
Thank you, and feel free to contribute if you find anything.
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      09-09-2014, 02:27 PM   #185
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Quote:
Originally Posted by ZhengHai View Post
Wtf?! 277?!
It's common in the UK to convert WHP to estimated BHP using a guestimated correction factor. However it's still useful to see what potential gains something has as long as you have a baseline with the same conditions.
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      09-10-2014, 02:39 PM   #186
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Quote:
Originally Posted by TheAxiom View Post
HP not WHP.
Quote:
Originally Posted by hassmaschine View Post
It's common in the UK to convert WHP to estimated BHP using a guestimated correction factor. However it's still useful to see what potential gains something has as long as you have a baseline with the same conditions.
Thats still quite a bit. Im really curious to see how much i have but i dont feel its worth it since its so slow
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      09-20-2014, 03:39 PM   #187
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Quote:
Originally Posted by mecbain View Post
That's a little weird no?Gain of 35whp from intake/exhaust?
Just to clarify, I found the thread where he claimed the SAE numbers were about 217whp.
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      09-21-2014, 01:56 AM   #188
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Quote:
Originally Posted by TheAxiom
Well,this is exciting - 250whp - Can someone read German?
http://www.1erforum.de/bmw-130i/leis...0i-167083.html

Username: Dani_93
Car/Engine: 130i/N52B30OP
Transmission: Manual
Mods:
Dyno type: Dynojet
Peak numbers: 258whp
Graph:
The dyno graph says that power is on the flywheel (or basically at the clutch - "kupplung" is coupling/clutch)

So it has 258ps at the flywheel.
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      09-28-2014, 04:05 PM   #189
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Username: kobeballer96
Car/Engine: 128i/N52B30
Transmission: Manual
Mods: 3 Stage manifold, Euro airbox, Custom exhaust - no tune
Dyno Type: Mustang dyno
Peak Numbers: 191whp/171wtq
Graph:
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Last edited by TheAxiom; 10-01-2014 at 09:04 PM.
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      09-28-2014, 10:08 PM   #190
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theaxiom may you add that I have no tune.
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      09-29-2014, 08:37 PM   #191
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Username: ksfrogman
Car/Engine: 330i/N52B30
Transmission: Manual
Mods: Gruppe M intake vs Stock
Dyno type: Dynojet
Peak numbers: 210whp/193wtq vs 216whp/200wtq
Graph:
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      10-04-2014, 01:19 PM   #192
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http://www.zroadster.com/forum/index...n.98373/page-4

Username: Lafo1904
Car/Engine: Z4 3.0/N52B30
Transmission: Manual
Mods: Stock vs Tune
Dyno type:
Peak numbers: 209whp (before) 222whp (after)
Graph:
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      10-04-2014, 01:40 PM   #193
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https://www.facebook.com/ecsmotorsport/photos_stream
Username:
Car/Engine: 325i/N53B30
Transmission: Manual
Mods: Stock vs Tune
Dyno type: Dynojet
Peak numbers:
Graph:
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Last edited by TheAxiom; 10-13-2014 at 10:30 AM.
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      10-09-2014, 08:09 AM   #194
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Username: e90me
Car/Engine: 328xi/N52B30
Transmission: Auto
Mods: Stock Vs Smokey's Tune
Dyno type: Superflow
Peak numbers: 162WHP/152WTQ(before) 184WHP/180WTq(after)
Graph:
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Last edited by TheAxiom; 10-13-2014 at 10:30 AM.
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      10-13-2014, 10:29 AM   #195
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Username:Soccs
Car/Engine: 125i/N52B30
Transmission: Manual
Mods: BMWPE exhaust, BMWPE Intake, Silicone Tube for the Intake, Supersprint Headers and no secondaries, Evolve Tune
Dyno type: DynoDynamics
Peak numbers: 260HP/222TQ
Graph:
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Last edited by TheAxiom; 10-13-2014 at 01:07 PM.
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      10-13-2014, 10:59 AM   #196
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Quote:
Originally Posted by TheAxiom View Post
Username: Andrew@ActiveAutowerke (on behalf of owner)
Car/Engine: 328i/N52B30
Transmission: Manual
Mods: Intake, SS headers and midpipes, Eiseman Exhaust, AA tune
Dyno type: Mustang Dyno
Peak numbers: 222whp/210wtq
Graph:

Vehicle- 328i Automatic
Mods:
3 stage intake upgrade
Euro Airbox
Performance Exhaust


Vehicle- 328i Automatic
Mods:Muffler delete (single 2 inch tip)
Dyno: Mustang Dyn Aka"Heart Break dyno"








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      10-17-2014, 11:11 PM   #197
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WTF happened?
From Jan'14 to Oct'14, 10 HP decrease difference? It's the same set up kind of. Jan'14, magnaflow muffler with 2ndary cats still in, dual exhaust conversion, cold weather 60's outside temp, 19" wheels, about 23 lbs, dirty K&N filter cone intake.
Oct'14, no muffler, 2ndary cat delete, quad exhaust conversion but it's still the same exhaust direction as the dual, mid 70's outside temp, 18" wheels, about 18-19 lbs, brand new Green Filter USA cone intake.
Same mustang dyno. I'll be optimistic, at least I know what the low numbers are.
If any tuner (ESS/Active) were to look at my sheets. Can they play with it and make adjustments to my stock tune?
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Last edited by Route 16; 10-17-2014 at 11:37 PM.
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      10-17-2014, 11:30 PM   #198
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What tune?
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