09-21-2021, 07:30 AM | #551 | |
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Any drone on the mid pipe ? How much louder than stock was it over all and do you reckon a res delete would just achieve the same out come? |
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09-25-2021, 03:00 PM | #552 |
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Jb4 issues 235 x drive
Hi guys,
First of all my car was stock and I tried jb+, but no matter what setting, on anything above quarter throttle it would jerk and become undrivable. Then I decided to try the jb4, this was installed no ewg connector with bms billet intake. I have been having issues with overboosting on pulls, then the car pulls power. On the logs it has shown 35psi but Terry has said this is not true as sampled pre throttle.... in anycase its awful. He originally said I need to ewg but then said there's a bug with the software so said I need to change the auto boost redux to 0, sure enough on map 1 it seem to sort the overboosting. My 0 to 60 launch times are awful, 4.9 seconds on map 2, map 1 is 5.2... Not entirely sure what is going on, or what to do to improve it. There also seems to be an initial delay when applying full throttle. The car is not smooth to drive at all. Any ideas guys? Tempted to try stock airbox, leave it on map 2. Ordered some ngk b58 plugs. |
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09-27-2021, 09:11 AM | #554 | |
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09-30-2021, 04:53 AM | #555 |
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Has anyone added a 200 cel high flow DP and matched it with JB4?
Can anyone provide some insight into how the car felt, the consistency and how the car handled the power gain (was it substantial )? I can get a 200 cel Dp here is Sydney but haven’t found a single review on the net around the x2m35i with an aftermarket DP Tempted to bite the bullet |
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11-08-2021, 05:08 PM | #558 |
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Originally I thought the car was going to be traded, sold, or whatever. But at this point, I am retaining the vehicle. And I did try the JB4 again, after driving without it for awhile. And it's off again. Because, for some reason, the stock tune is soooo much better than the JB4 in all weather conditions. And it is just so smooth stock and hauls. I will say though, off the line is crap. I mean it still was with the JB4, but not as bad. But bad enough to just want to get rid of the vehicle. For now, because of the economy, politics, blah blah blah, I'm keeping the car. It's a hoot, and it just works for me, until it won't. With expectations this car off the line is crap, but in every other form it's wonderful...
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11-16-2021, 06:43 PM | #559 | |||
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