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10-09-2017, 08:24 AM | #23 | |
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Great! I'm the guinea pig of the forum... -Sam |
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Captain Blood13868.00 MightyMouseTech4337.50 |
10-09-2017, 12:52 PM | #24 | |
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My indy shop got back to me regarding installing Dinan Stage 3 software without the upgraded oil cooler and intercooler. This is what he said:
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10-10-2017, 03:58 PM | #25 | |
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FROM DINAN SITE (now removed) Dinan Stage 4 Performance Engine Software for BMW 1M E82 Product Code: D903-30T4 The ultimate software solution for the track rat looking to turn heads in their N54 BMW, Dinan’s Stage 4 Performance Software will surely impress. It yields so much power that is can only be deemed legal on track environments. Boost pressure is raised, fuel mixtures and ignition timing is retuned, and top speed governor are all removed all the while keeping BMW factory safeguards unaltered. The software combined with select Dinan performances parts *create an engine that now produces over 14psi of boost at 6300 RPM and yields a maximum of 444 HP @ 6350 RPM / 450ft-lbs @ 3300 RPM. Dinan Stage 4 software*REQUIRES* N54 big compressor turbos, as well as Dinan’s cold air intake, intercooler, and oil cooler to fully regulate the boost increase and deliver a polished product. In addition to the Dinan product, an aftermarket downpipe is also required although not sold by Dinan.* Benefits of Stage 4 Performance Software: +*Fuel Mixtures and ignition timing retuned +*Factory safeguards maintained +*Top speed governor removed +*Makes over 14 PSI at 6300 RPM +*Maximum gains: 444 HP @ 6350 RPM and 450 ft-lbs @ 3300 RPM +*RACING ONLY PRODUCT |
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10-10-2017, 04:09 PM | #26 |
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So I called my local authorized dinan dealer which is also a BMW dealer. After talking to him he has me spooked. He told me on a couple of instances the flash corrupted the DME and a new DME may be needed at an additional cost (at a reduction as well, lol). I have not heard any mention of this anywhere on any forum. Anyone hear the same? 2011 N55
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10-10-2017, 04:24 PM | #27 | |
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That said, it's not the tune itself either. My buddy who is a BMW dealer tech told me when the upgrade kits came out for the 2G BMW Assist systems, he ran into a problem with the F chassis upgrade kits where the process of coding the new components were bricking things. It got so bad, BMW required the techs to connect up the systems to allow someone from BMW HQ to do the updates. This is why dealers don't just upgrade DME software on your car unless there's a specific problem they're chasing which can be solved with a firmware update.
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Last edited by zx10guy; 10-10-2017 at 07:17 PM.. |
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10-10-2017, 04:29 PM | #28 | |
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Currently, this is my daily driver. I went through the phase of having a heavily modified car as my daily. I won't do that again. |
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10-10-2017, 04:42 PM | #29 | |
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BAN_M2C4180.00 |
10-11-2017, 07:53 AM | #30 | |
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Truthfully, it's not just any battery charger. If you're wanting to use a charger to keep power to the car while you're performing a large flash, I believe the charger has to be capable of putting out at least 40 amps. I just installed a new 95Ah AGM battery and I'll make sure it's fully charged before starting the flash. -Sam |
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10-11-2017, 08:10 AM | #31 | |
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You need to use a proper power supply, not a charger. A power supply will provide a clean, constant 13.6 V. Almost all battery chargers use a truncated sine wave that will not suffice. This is what we use at work: http://www.midtronics.com/shop/produ...ttery-chargers |
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lab_rat394.50 |
10-11-2017, 10:44 AM | #32 |
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At this price, the Dinan S2 tune is a no-brainer.
I paid a good deal more than that and I'm happy with what I got for the $$. At this price, there's no reason not to! BTW, I've been running the S2 tune for over two years now and sill love it.
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"Hrothgar": 2012 135i: 6MT M-Sport, BSM/Blk; Nav, Premium, Convenience, HK Dinan Stage 2 +PPK /// BMW PE /// VRSF CP /// K&N /// Koni Sports /// RSFB Inserts /// MPS4S 225/255 /// Other Stuff |
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10-11-2017, 02:30 PM | #33 | ||
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Here is a pic of my car having the Dinan Stage 2 tune installed. As you can see, it's hooked up to some kind of power source. I assumed it was your average, run of the mill, battery charger. Also, I was wrong about the car running. The key must be in and the car must be in the ON position without the engine running.
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10-16-2017, 09:27 PM | #34 |
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*** UPDATE ***
I finished the Dinan Stage 2 flash this evening. It was pretty easy. The flash took approximately 30 minutes. I only had a couple hiccups. The first one seemed to be that my car dropped from the "ON" position at the beginning. I think I waited too long before starting the flash process. The second issue I ran into was after the flash my car had a CEL. I'm not sure what caused this, but it seemed to rectify itself after about 3 or 4 restarts. It seems fine now. The car seems to be quite the monster with the Dinan Stage 2. Maybe it's just me or the temperature, but I'm pretty sure I was spinning from a rolling 40mph roll with the DSC turned off. Now the big question... Dinan stickers on the back quarter windows or not? -Sam |
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Captain Blood13868.00 MightyMouseTech4337.50 |
10-16-2017, 10:36 PM | #35 | |
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What kind of battery tender/charger did you use? |
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10-17-2017, 09:15 AM | #36 |
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I just installed and coded a brand-new 95Ah AGM battery so I wasn't too worried about the battery dying during the flash. I had the battery tender hooked up as well. I have the Battery Tender charger that is the exact same as the BMW version (made by Battery Tender.) It handles up to 1.25A for wet cell or AGM batteries. I also left the driver's side door open during the flash, turned my headlights to the OFF position, and manually turned off both interior lights (front and back.)
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10-26-2017, 02:47 PM | #37 |
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Hi! Can i put the Dinan S2 in a stock 135i 2012? Or do i have to put any hardware?
The site mention a "performance exhaust upgrade" but i dont understand if i need it or not. |
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Captain Blood13868.00 |
10-26-2017, 04:32 PM | #38 | |
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"Get the most out of your performance exhaust upgrade. Yielding 355 HP at the peak as well as 401 ft-lb of torque when using the combination of Dinan Stage 2 Performance Exhaust software and the Dinan free-flow exhaust system." "+ No Required Parts, install on a stock car and receive the full power gains" https://www.dinancars.com/product/d9...ries&mid=1139/
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11-06-2017, 11:49 AM | #39 |
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I just got the stage 2 done at Performance Technic in Fremont (Love that shop) and I wish I'd done this years ago. Other people have said it and I will agree, this is how this car should drive from the factory. The biggest difference for me is the auto shifting profile in sport mode, much more ... sensical? Really happy with it.
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11-06-2017, 12:14 PM | #40 | |
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12-16-2017, 04:55 PM | #43 |
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This will feel like a factory tune and smooth af. Btw, there’s another price drop as of today. I’m pulling the trigger this time for sure.
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12-17-2017, 05:05 AM | #44 |
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