N54Tech.com - International Turbo Racing Discussion
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zole2112 zole2112 is offline
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Posts: 93
Join Date: Jul 2017
Car: 2013 BMW 335xi F30 N55
Default 07-24-2018, 06:54 AM

Quote:
Originally Posted by trebila
Hi guys

I won't be available from July 28th to August 20th (vacations).

I'll answer your e-mails asap.
Thank you for the heads up! I was going to install my Speedtech turbo kit next week but I'll wait until you are back from vacation.

Have a great vacation!


2013 BMW 335xi F30 N55 PWG
Injen CAI/ER CP/VRSF C-less DPipe/Active A FMIC/JB4 v3 - Map 7/e50/Custom tuned exhaust/stock turbo/Resonator Delete/MHD & JB4 e85 BEF/Stage 2 LPFP Walbro 450
Summer '19 install: Speedtech BW 8374/PI & Tune by Trebila
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(#452)
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Peshinho Peshinho is offline
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Posts: 9
Join Date: Aug 2018
Car: Bmw 335i mt n54 2007
Default 08-22-2018, 06:36 AM

Hello:

My name is Facundo, I am from argentina.

I have this car and mods tuned by Trebila.

BMW 335i 2007
E70 mix
Manual transmission.

�44.000 km
�year: 2007
�rims 19"
�wheels TOYO R888 (265/30/19-235/35/19)
�lug nuts Radium de titanio
�front brakes Brembo Stage 5
�Fueling Stage 4 de Fuel it
�Evolution of speed Manifold
�6 aditional injectors 1000 lb/hr
�Flex fuel de Burger Motorsport
�Turbos Pure Stage 2 + High Flow with Ceramic Coating y UpGrade de Wastegate
�Inlet RB 2"
�Intake Sistem AFE with Scoops
�Chargepipe y Blowoff Active
�JB4 N54 + Bluethooth
�Intercooler CTS
�********* VRSF 3"
�exhaust in aluminum + QTP 3,5"
�Catback Magnaflow
�front and rear powerflex bushings
�rear aluminum brazes
�Suspension Bilstein
�Seibon Carbon hood
�Seibon Carbon trunk
�Clutch Spec Stage 3+
�single mass lightened flywheel mfactory
�Short Shifter UUC Evo
�Map 3.5 BAR BMW OEM
�Catch can Burger Motorsport
�Stainless Steel Brake lines Burger Motorsport
�Cowl Filters Burger Motorsport
�License Plate Lights de Burger Motorsport
�Lux V5H8 Led Burger Motorsport
�Modified Clatch Valve Burger Motorsport
� Billet Oil Termostat + Caps Burger Motorsport

Recently I raced a rs6 c6 v10 and won the street race and I was still having issues with the shift box fix, now I have installed the nls/2step and no bog so far during powershifting. I have some videos but as I have them on my phone I have no links to them, if someone guide me where to upload them I will certainly do
Will race him again with the nls installed shortly

Thanks

Facundo

Last edited by Peshinho; 08-22-2018 at 06:57 AM..
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(#453)
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09n54jb4 09n54jb4 is offline
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Posts: 25
Join Date: Jun 2017
Car: 09 335i
Default Trebila tune results - 10-06-2018, 12:55 PM

Just wanna give shoutout to Trebila. Despite the time zone difference heís very fast to reply to your questions or concerns. He made me an e60 map that Iím going to take to the 1/4 track to see how fast the car can do. The car runs smooth, strong, and without trouble. My 09 335i AT, FBO, LPFP stage 2,jb4 with trebila map6 bef made over 400whp on the mustang dyno. Turbos are pushing hard but Iím going to use this to track and use a different map he made for me for the daily. Iíll attach the dyno results with the log. Also a 3rd gear pull and you can just see the results for yourself.
Totally worth it!
Attached Images
  
Attached Files
File Type: csv 2018-10-04 11_23_23 (e60 treb)dyno 1st pull.csv (28.0 KB, 176 views)
File Type: csv 2018-09-30 21_08_23 (e60 treb) 3-4-5.csv (22.3 KB, 126 views)
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(#454)
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herbchemist herbchemist is offline
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Posts: 44
Join Date: Jun 2017
Car: 2010 Dinan S3 E93/N54
Talking TREBILA ROCKS 10/10! - 10-31-2018, 10:15 AM

I've worked with David @ Trebila for over a year now. I keep upgrading my car and each time I come to a "stopping point" I work with David to get a custom tune. Actually in my case it is a custom back end flash (BEF), as I'm running JB4.

I'm constantly amazed at his responsiveness. His communication is excellent in both content and speed. His tuning instructions are clear and easy to follow. The process of getting a custom BEF is relatively simply. Each time I get a tune I notice a significant power increase with Trebila as compared to the stock MHD BEF's (according to my but dyno)

When stock my car it was making 220 WHP. Now after FBO+Meth+Inlets/Outlets+Turbos (Pure Stage 2 Hi-Flow) I'm making 619 WHP (see latest dyno attached). Not a bad increase on stock internals!

I highly recommend Trebila to tune your N54 w/ JB4. Based on my experience as well as having read many dozens of other recommendations, I believe he strikes the perfect balance between making your car go fast and preventing the engine from blowing up.

I've had a fantastic experience with David and am sure you will as well!
Attached Images
 


2010 335i 'vert (E93) | Pure Stage 2 Hi-Flow | BMS FSB Meth w/ dual CM10 (80% Meth) | Inlets (MMP) | Outlets (PSP) | LPFP (Stage 2 Bucketless) | 6AT w/ xHP S3 | BMS DCI | FMIC (PSP 750ic) | High Capacity Oil Cooler | Dinan High Flow Exhaust | D*P* | ER CP | Synchronic BOV | RB PCV | BMS OCC | NGK 5992 @ 0.021" | | JB4 G5_ISO_32_8_T11 | Trebila BEF | Koni Suspension | Michelin P4S | Milage: 61k | Elevation: 5000 ft / 1524 meters
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(#455)
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Steve @ PURE's Avatar
Steve @ PURE Steve @ PURE is offline
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Posts: 44
Join Date: May 2017
Car: F80M3
Default 10-31-2018, 11:00 AM

Quote:
Originally Posted by herbchemist
I've worked with David @ Trebila for over a year now. I keep upgrading my car and each time I come to a "stopping point" I work with David to get a custom tune. Actually in my case it is a custom back end flash (BEF), as I'm running JB4.

I'm constantly amazed at his responsiveness. His communication is excellent in both content and speed. His tuning instructions are clear and easy to follow. The process of getting a custom BEF is relatively simply. Each time I get a tune I notice a significant power increase with Trebila as compared to the stock MHD BEF's (according to my but dyno)

When stock my car it was making 220 WHP. Now after FBO+Meth+Inlets/Outlets+Turbos (Pure Stage 2 Hi-Flow) I'm making 619 WHP (see latest dyno attached). Not a bad increase on stock internals!

I highly recommend Trebila to tune your N54 w/ JB4. Based on my experience as well as having read many dozens of other recommendations, I believe he strikes the perfect balance between making your car go fast and preventing the engine from blowing up.

I've had a fantastic experience with David and am sure you will as well!
Very nice,


Z4 GT3 BodyKit | Pure Turbos | Fuel It | LiteSpeed Racing Wheels | GT250 APR Performance Wing | Studio RSR Rollbar | GTHAUS Meisterschaft turbo back | DinMann CF parts | RECARO CS Sportster | JB4 | CSF Cooling System | Full Custom interior | 2M AutoWerks | Viral vinyl werks | Toyo Tires | Ceramic Pro | Oneighty NYC | DOC Race | M3/M4 BBK | SSP Upgraded Clutches | Custom Coilovers with Hydraulift System By Status Gruppe |
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(#456)
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123ersan 123ersan is offline
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Posts: 48
Join Date: May 2016
Car: 135i n54
Default 02-08-2019, 01:33 AM

A bump for TREBILA and Terry @BMS. Been working with these guys for over 3 years and have helped me with tuning, fault diagnosing and everything in between. Car made 512whp on pump fuel and ps2s. Now added meth, thanks to them up and running and shooting for more power.
If your running jb4 give TREBILA a shout, you won’t go wrong.
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(#457)
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trebila's Avatar
trebila trebila is offline
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Posts: 1,272
Join Date: Mar 2013
Car: 135i
Default 02-10-2019, 03:13 AM

thanks Ersan


FBO N54 AT 135i 'vert with JB4 and Trebila Performance custom flash
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(#458)
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AnilKram AnilKram is offline
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Posts: 59
Join Date: Jun 2014
Car: 09 135i
Default 03-31-2019, 09:05 PM

https://apis.mail.yahoo.com/ws/v3/ma...ils=true&pid=4

Props to Trebila. Anyone with a JB4 needs Trebila backend to turn they're car into a monster. My correction seems high but I'm at 2,400 ft altitude. Uncorrected 562whp @ 564 tq

https://apis.mail.yahoo.com/ws/v3/ma...ils=true&pid=3


09 135I MT jb4 g5/MHD Trebila backend Frankenturbo F21 FBO, PI, stage 3 lpfp, full E85, Quaife LSD

Last edited by AnilKram; 03-31-2019 at 09:10 PM..
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(#459)
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trebila's Avatar
trebila trebila is offline
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Car: 135i
Default 04-01-2019, 01:17 AM

Quote:
Originally Posted by AnilKram
https://apis.mail.yahoo.com/ws/v3/ma...ils=true&pid=4

Props to Trebila. Anyone with a JB4 needs Trebila backend to turn they're car into a monster. My correction seems high but I'm at 2,400 ft altitude. Uncorrected 562whp @ 564 tq

https://apis.mail.yahoo.com/ws/v3/ma...ils=true&pid=3

Hi Mark

here are the dyno graphs:





FBO N54 AT 135i 'vert with JB4 and Trebila Performance custom flash
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(#460)
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THE BEAST THE BEAST is offline
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Posts: 1,162
Join Date: Apr 2016
Car: 2008 E93
Default 04-01-2019, 01:29 AM

I can also vouch for David.
He will not stop tweaking until you are satisfied with the tune. Power delivery is smooth and car is fully driveable in any traffic conditions or track.
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(#461)
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Haynpunch's Avatar
Haynpunch Haynpunch is offline
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Posts: 575
Join Date: Jun 2017
Car: 07 E90 335i
Default 04-09-2019, 11:09 PM

Another Happy Customer here!!! Quick Response! Very Patient!!! (email issue on my end...lol), Straight Up No BS!!!
Thanks Again David!

E90 335i FBO, FrankenTurbo, Stage 2 LPFP, E35 mix, Stage 3 xHP

Dyno Session today
Attached Images
 


07 E90 AT - xHP
JB4 G5 - Trebila BEF
FBO
Hybrids
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(#462)
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Ballistic Ballistic is offline
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Posts: 27
Join Date: Oct 2016
Car: BMW 335i N54
Default 04-14-2019, 11:05 PM

Is a JB4 still a requirement? I'm looking for a custom tune because of the timing flatline but i'm not buying a JB4.
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(#463)
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Ryno79 Ryno79 is offline
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Posts: 8
Join Date: Apr 2019
Car: 2008 bmw 335i
Default 04-15-2019, 01:01 AM

I've had a lot of good things about trabila Tunes just waiting for my turbos and inlets and I will be getting one for sure
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(#464)
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Haynpunch's Avatar
Haynpunch Haynpunch is offline
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Posts: 575
Join Date: Jun 2017
Car: 07 E90 335i
Default 04-15-2019, 05:37 AM

Quote:
Originally Posted by Ballistic
Is a JB4 still a requirement? I'm looking for a custom tune because of the timing flatline but i'm not buying a JB4.
David / Trebila only does BEF's so to answer "Is a jb4 a requirement?" - Yes

If you are not looking to purchase a JB4 then you will need to find a Tuner that does Full Flash


07 E90 AT - xHP
JB4 G5 - Trebila BEF
FBO
Hybrids
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(#465)
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Maniac0908 Maniac0908 is offline
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Posts: 200
Join Date: Dec 2013
Car: 07 BMW 335xi JB4 G5 DP DCI BOV
Default 04-22-2019, 04:36 PM

Pm sent


2007 335XI SEDAN // ACF/VM 6266 SINGLE TURBO// MMP PORT INJECTION // VRSF CP W/ TIAL BOV // XHP 6AT FLASH // MOTIV TUNED // BMS OCC // VRSF EXHAUST // DIY STAGE 3 LPFP// VRSF FMIC //
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(#466)
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Dave @ BMS/Fuel-It!'s Avatar
Dave @ BMS/Fuel-It! Dave @ BMS/Fuel-It! is offline
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Posts: 6,141
Join Date: Apr 2014
Car: E92 335XI
Default 04-23-2019, 12:43 AM

Can’t go wrong with trebila



http://www.fuel-it.biz/

e92 AT 335xi 2.0
Doc Race Kit 6062
Fuel-It!Platinum DIY PI Kit + Stage 2BL
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(#467)
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totti totti is offline
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Posts: 68
Join Date: Jan 2015
Car: E82 135i N54
Default 04-26-2019, 08:20 PM

Pm sent
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(#468)
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MRC-5.56 MRC-5.56 is offline
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Car: future 335i
Default 04-27-2019, 12:10 PM

I also sent a pm a few days ago.
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(#469)
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trebila trebila is offline
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Posts: 1,272
Join Date: Mar 2013
Car: 135i
Default 04-28-2019, 03:37 AM

Sorry, I was in vacation whole last week.
PM replied.


FBO N54 AT 135i 'vert with JB4 and Trebila Performance custom flash
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(#470)
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jcy335xi jcy335xi is offline
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Posts: 45
Join Date: Aug 2014
Car: 335xi
Default 05-02-2019, 02:54 PM

Just completed a flash tune with Trebila on pump 92 octane for Pure S2 DDs, he was able to help diagnose a tired HPFP and leaky injector. Now the car pulls strong and smooth. Keep in mind he is in Europe so he usually respond in the middle of the night US time. I highly recommend David for a custom tune!


335XI - AT || Pure S2 DDs +FBO +XHP S3 +JB4 +MHD - Trebila custom flashed.
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(#471)
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Russjonesr Russjonesr is offline
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Posts: 552
Join Date: Jul 2014
Car: Bmw e92 335i
Default 05-07-2019, 02:26 AM

Trebila has tuned my car for several years now...as many of you have said his dedication and response time is second to none!
He recently did a E60 tune for my car...and were on Version 9! He won't stop until he is happy with the results. Great guy!!

Cheers Russ


VTT Stage 2+ turbos, BMS JB4, EOS PI with BMS controller, RB Inlets and Outlets, VRSF CP and Intercooler. Tial bov, miltek exhaust. Tuned by Trebila. Bimmer Life coils, step 2 colder plugs, Full M3 rear end conversion.
11.3@127 (https://www.shakespearecountyraceway.co.uk)
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(#472)
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BIMMIN BIMMIN is offline
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Posts: 59
Join Date: May 2019
Car: 2009 335i AT
Default 05-10-2019, 01:14 PM

I'm currently fbo I guess. Afe momentum gt intake, er chargepipe, hks bov, fuel it stage 2 lpfp, completely rebuilt top end including new OEM "type" turbos, full hks legamax turbo back ******* exhaust. Index 12 injectors, recently replaced hpfp, jb4 on map 6 with a custom bef from a local BMW shop, dual catch can, rb external catch can, BMS catch can.

Crap ton of suspension mods including wavetrac lsd, and tons of exterior mods.

Car was dynoed at right at 400whp and 450wtq. Max target is 18psi according to the map 6 settings.

I'm kinda looking at jumping on the band wagon here. I am currently tracing down a smoke issue. Hence the dual catch can setup. Waiting on a replacement flapper valve and inlet connection. But in normal automatic mode it smoke when you come to a stop after its warmed up. Put the shifter over in sport mode it really never smokes but you still smell that oil burning smell. Also if you come to a stop in neutral is does not smoke. Being the head was just rebuilt and the oe style turbos dont even have 3k miles on them, what the heck is going on
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(#473)
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BIMMIN BIMMIN is offline
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Car: 2009 335i AT
Default 05-10-2019, 02:11 PM

Forgot, also have Cobb intercooler
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(#474)
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Souprah Souprah is offline
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Posts: 6
Join Date: Jun 2019
Car: 335xi 6mt
Default 06-29-2019, 11:56 AM

Hey!

I’ve heard nothing but great things about your tune.

Currently I have a 335xi 6mt with a e85 backend flash. Boost around 17 or 18 psi on map 5 and fastest time was 11.91 @ 115mph at the drag strip.

Mods are FBO minus inlets. Running e60 fuel on a Walbro 450.

Wanted to inquire on what I can do to squeeze a bit more power out this car while retaining the JB4. I’ve messed around with simple tuning for a bit but want to go tried and true with the daily driver with Jb4.

Please feel free to contact me with info and pricing etc! Looking forward to it
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(#475)
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Magnusk77 Magnusk77 is offline
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Posts: 34
Join Date: Apr 2018
Car: BMW 135i
Default 06-29-2019, 12:52 PM

Quote:
Originally Posted by trebila
Sorry, I was in vacation whole last week.
PM replied.
You ever tune anyone with shrick or other aftermarket cams for the N54 yet?


2009 BMW 135i - Monaco Blue
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