11-25-2020, 11:37 AM | #23 |
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11-25-2020, 11:45 AM | #24 |
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11-28-2020, 01:07 AM | #25 |
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Drives: BMW 330e
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11-28-2020, 03:11 AM | #26 |
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https://shop.rbttuning.com/ seems hard to miss.
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11-28-2020, 12:55 PM | #27 | |
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12-05-2020, 03:15 AM | #28 |
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I got it and flashed it yesterday.
Seems kind of "stock-like" as it should have been from factory. A bit faster shifts but still smooth. Any recommended settings for the flash? |
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12-19-2020, 11:42 AM | #29 |
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With just BM3 stg1 93oct the sport display dials topped up at 340Hp.
After installing Xhp seemed like the car has gained 10-20hp , so I payed attention to the Hp and Nm sport display dials and realized that at the higher range of rpm (after 4000) the car had higher torque numbers and topped at 400Hp ! Today I visited a MAHA dyno and the gains were proven real! 387Hp and 560Nm at the crank F30 330e with stg1 98RON Bootmod3+stg3 Xhp! The car should top at 340Hp with just a tune according to br-performance the only tuner that announces a specific tune for the F30-330e and the rest of the Hp are attributed to Xhp removing the torque limiter so the electric motor adds all the power it can. A similar F30 330e on the same dyno has delivered as stock 278Hp and 410Nm so we are talking about +110Hp of gains as stg1+Xhp ! I tried to dyno again after getting Xhp back to stock but it did not return the torque limiter back to stock-just the gear changes , so topped up again at 387Hp.If you want to reset the torque limiter , press ''full uninstall''. @SRHosein-topic starter. 361Hp on the wheels with 95RON fuel , should be more than 420Hp at crank with 98RON and that sounds impossible without Xhp tuning. You should better declare the (361-267) 94Hp as stg2 95RON gains that is also a lot for just 95Ron but closer to real life numbers . |
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12-24-2020, 03:16 PM | #31 | |
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https://fb.watch/2ALoganL2m/ |
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12-26-2020, 09:52 AM | #32 |
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I don't dought that the dyno measured 361whp-I have seen the video.I am just saying that it does not tell us the absolute truth.
When it measures a totally stock car declared by BMW as 255Hp and finds it to be as 268whp (!) it shoul be around 315 Hp at crank (with about 15% losses) !!! As you can imagine there is no way your car has 60Hp more than the factory declared with just 95Ron fuel. This is why I suggested declaring the gains of Hp but of course I understand the reason you prefer to declare the absolute measured number. |
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12-26-2020, 10:36 AM | #33 | |
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https://m.facebook.com/story.php?sto...15365270217957 https://m.facebook.com/story.php?sto...15365270217957 https://m.facebook.com/story.php?sto...15365270217957 Last edited by SRHosein; 12-26-2020 at 10:42 AM.. |
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12-26-2020, 02:33 PM | #34 |
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I rest my case about dynos. It is a great dispute among all automotive fora around the world and not the topic's subject. What I finally want to say is just that stg1 98RON Bootmod3+stg3 Xhp adds +110Hp @ crank.Case closed!
I am more concerned about the torque in the mid range and the safety of the transmission that in case of failure may be a very expensive damage.My sport mode dials indicate a top torque of 550Nm until 5.000rpm (until 4.000rpm before Xhp) that has been confirmed by my dyno run and makes me nervous that it may be too much in the long run. Otherwise if it is an absolute top limit of torque that the transmission can handle we can ''safely'' mod the car to reach 550Nm until 6.500rpm! Last edited by rallakias; 12-27-2020 at 03:13 AM.. |
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12-29-2020, 03:42 AM | #35 | |
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12-31-2020, 03:38 AM | #37 | |
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I know a guy who did 25psi on big turbo engine internals lasted 2 months then he had piston damage. He replaced pistons and rods; nothing else was damaged. |
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