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BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > JB3 2.0 (7/4) 18 ohm + CMGS Meth + UR ***less DPs, OMG



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      07-14-2010, 09:13 PM   #1
CBR335
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JB3 2.0 (7/4) 18 ohm + CMGS Meth + UR ***less DPs, OMG

So happy I had to create a thread and use OMG in the title!

I was one of the first JB3 2.0 beta testers and I have been stoked with the progressive improvement of each round of firmware. After my DPs were installed two days ago and I got the bugs ironed out, I can't even begin to describe the power and the sound. Map 8, Map 9, WOT for 1.5 days, no codes, no DP fix installed, smooth as a babies ass, and throttle response that literally scares people on the road. I am so happy with my car right now that I feel like I did on the first day with the JB+, the JB3 1.4, and the JB3 2.0. Freaking stoked like a little boy at Christmas!

All I can say is that if you are not running the JB3 2.0, do it now. If you are not spraying meth, do it now. If you are on the fence about DPs, do it now!

I can't even imagine what Rob Beck's turbos feel like (hate you LM). I think if I go them, divorce would soon follow, because I would never be home....I'd be out with my girlfriend (the car) instead.
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      07-14-2010, 09:17 PM   #2
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Originally Posted by CBR335 View Post
I can't even imagine what Rob Beck's turbos feel like (hate you LM). I think if I go them, divorce would soon follow, because I would never be home....I'd be out with my girlfriend (the car) instead.
LOL I can relate to that... My wife always gives me the look when I say I am going for a drive and have my laptop with me..

Mike
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      07-14-2010, 09:23 PM   #3
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Originally Posted by Mike@N54Tuning.com View Post
LOL I can relate to that... My wife always gives me the look when I say I am going for a drive and have my laptop with me..

Mike
went through a GF for the same reason lol
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      07-14-2010, 09:23 PM   #4
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Quote:
Originally Posted by CBR335 View Post
So happy I had to create a thread and use OMG in the title!

I was one of the first JB3 2.0 beta testers and I have been stoked with the progressive improvement of each round of firmware. After my DPs were installed two days ago and I got the bugs ironed out, I can't even begin to describe the power and the sound. Map 8, Map 9, WOT for 1.5 days, no codes, no DP fix installed, smooth as a babies ass, and throttle response that literally scares people on the road. I am so happy with my car right now that I feel like I did on the first day with the JB+, the JB3 1.4, and the JB3 2.0. Freaking stoked like a little boy at Christmas!

All I can say is that if you are not running the JB3 2.0, do it now. If you are not spraying meth, do it now. If you are on the fence about DPs, do it now!

I can't even imagine what Rob Beck's turbos feel like (hate you LM). I think if I go them, divorce would soon follow, because I would never be home....I'd be out with my girlfriend (the car) instead.
Awesome. Glad to hear you are so stoked.

Glad to see that Shane could help you out on the DP install.

See ya on Friday.
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      07-14-2010, 09:26 PM   #5
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Originally Posted by Mike@N54Tuning.com View Post
LOL I can relate to that... My wife always gives me the look when I say I am going for a drive and have my laptop with me..

Mike
LOL, my wife just bought a nice new netbook to use at home because I always take the laptop with me. Guess where her new computer is today.......

I left her my old laptop to use for internet shopping and FaceBook.
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      07-14-2010, 09:29 PM   #6
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Originally Posted by Marcus-SanDiego View Post
Awesome. Glad to hear you are so stoked.

Glad to see that Shane could help you out on the DP install.

See ya on Friday.
Thanks Marcus, Shane was awesome (EuroAutoSpot, San Diego) with the DP install and wideband placement. Arguably the best indy euro shop here.
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      07-14-2010, 10:22 PM   #7
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Thanks Marcus, Shane was awesome (EuroAutoSpot, San Diego) with the DP install and wideband placement. Arguably the best indy euro shop here.
X2, every body on this forum should have a "Shane-shop" to help them out with honest, mellow, advice and work.
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      07-15-2010, 12:27 AM   #8
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Dang I cant wait to have this same setup very soon-glad to hear you like it! I wanna see a dyno of your setup-what psi and you running?
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      07-15-2010, 01:16 AM   #9
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Dang I cant wait to have this same setup very soon-glad to hear you like it! I wanna see a dyno of your setup-what psi and you running?
I would like to see a dyno too, but the shops here in San Diego seem to double their prices when a BMW shows up. I care more about the on-road performance anyway. I'll get one done when I can attend a dyno day.

Generally I run 15-16 psi max as a daily driver with 91 octane and methanol. For safety, I map switch from a lower (13 psi max) map to a higher boost (16 psi) methanol map using the CMGS controller flow sensor output hard-wired to the JB3. Map switching occurs only when 200 ml/min (minimum) meth flows by an 11 psi trigger point. I start injecting at 9 psi using a CM10 nozzle.

At the track I run 100 octane fuel and methanol with 17 psi of boost max.
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      07-15-2010, 01:20 AM   #10
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Originally Posted by CBR335 View Post
I can't even imagine what Rob Beck's turbos feel like (hate you LM). I think if I go them, divorce would soon follow, because I would never be home....I'd be out with my girlfriend (the car) instead.
You make it sound like it's a bad thing. Your car must be really fast now; also this means that you are going to keep the car right? Too bad I can't make it this friday. Good luck and be safe guys.
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      07-15-2010, 01:25 AM   #11
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You make it sound like it's a bad thing. Your car must be really fast now; also this means that you are going to keep the car right? Too bad I can't make it this friday. Good luck and be safe guys.
What's up? Did you fix that damn charge-pipe coupling that gave you the fits last time? It's too bad you can't make it Friday night. Next time. We need more BMWs to push back the JDM and Muscle crowd. LOL.

Let me know when you are gonna run again.
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      07-15-2010, 04:32 PM   #12
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Dang I cant wait to have this same setup very soon-glad to hear you like it! I wanna see a dyno of your setup-what psi and you running?
There are plenty of JB3 dynos floating around with all sorts of combinations of mods, octane, etc.

Mike
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      07-15-2010, 04:50 PM   #13
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i can't wait to get my jb3 and have some fun!
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      07-16-2010, 05:28 AM   #14
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Quote:
Originally Posted by CBR335 View Post
What's up? Did you fix that damn charge-pipe coupling that gave you the fits last time? It's too bad you can't make it Friday night. Next time. We need more BMWs to push back the JDM and Muscle crowd. LOL.

Let me know when you are gonna run again.
Yeah, I put 2 clamps on each end (and an extra one in the trunk just in case); next time I'll try to make it.
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