07-05-2023, 04:20 PM | #67 |
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Most don't know about the head ports...myself included...I comp tested first..and then asked Steve at Wedge, he pointed me in the right direction. It was a little stressful for sure..
I will check out your YouTube..cheers.. Also got weird coast/low load whistle...Never had on ps2...changed dv 3 times, run without bms pipe...no difference..goes when boosting. |
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InHousePerformance113.50 |
07-07-2023, 10:03 AM | #68 |
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Well got a new revision this morning and seeing 23-24psi still sitting in the low 90% on wgdc. Car feels faster and pulls really well so progress is going well. Thought aid share some logs.
Pure 750 E85 4th gear Pure 750 E85 5th gear
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2015 F10 535i
FBO BM3 Pure Stage 2 Dorch Stage 2 HPFP E50 tune by Cary Jordan EOS EkP Module Walbro 525 LPFP Variant Argon 20? Wheels E60 M550i Sold “Im a crazy car guy” If it has a motor, it has my attention |
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mwpa7119.50 |
07-09-2023, 08:56 AM | #69 |
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awesome. Any reason why you're not running much past 5600rpm? Im typically doing 3k-6500k logs. Its like 95 deg and raining a lot, so I can't get good logs...You running meth now? See your IAT dropping hard.
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07-10-2023, 07:45 AM | #70 | |
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Yeah I took my direct port meth off so just running a 500cc jet in my charge pipe thats on a variable pump and its speed is determined by boost. So its at full spray by 10psi.
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2015 F10 535i
FBO BM3 Pure Stage 2 Dorch Stage 2 HPFP E50 tune by Cary Jordan EOS EkP Module Walbro 525 LPFP Variant Argon 20? Wheels E60 M550i Sold “Im a crazy car guy” If it has a motor, it has my attention |
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07-11-2023, 07:05 PM | #71 | |
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Looking back at this, how did you manage to run the BOV vacuum line off of the intake manifold, are you running a really light spring? I thought Valvetronic doesn’t create much vaccum. |
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07-11-2023, 07:08 PM | #72 |
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It doesnt create any under boost but when you are off the throttle it creates enough to open my blow off valve. I get some turbo surge sometimes but its a light spring. I think its yellow.
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2015 F10 535i
FBO BM3 Pure Stage 2 Dorch Stage 2 HPFP E50 tune by Cary Jordan EOS EkP Module Walbro 525 LPFP Variant Argon 20? Wheels E60 M550i Sold “Im a crazy car guy” If it has a motor, it has my attention |
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VGSON222.00 |
10-16-2023, 05:28 AM | #73 |
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n55 swr Pure 750
Hi guys, I'm here to share my experience with the Pure Turbo 750. The tune is made by me via BM3, on a customer's car which has 291,000 km, I did a tune with only 24.5 psi in the top end , because we didn't want to create a lot of stress on the engine given the amount of mileage of the car. Here is the result at an extremely high altitude, more than 750m.
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10-16-2023, 02:30 PM | #74 | |
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Speedtech top mount G35|Motive| Reflex plus | Wagner EVO 3 | BMP manifold | Dorch Stage 2 HPFP | PI | Precision Racework stage 4V2 LPFP | BendCalibration Flex Fuel Kit |turner catch can| HRE 20” \Apex 18” wheels| ECUTEK tuned by bendCalibration|ohlins suspension
IG Modded_M2 |
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10-31-2023, 05:24 AM | #76 | |
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11-15-2023, 08:54 PM | #77 |
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just a small update. Switched from a catted cts downpipe to a catless. It helped with the wgdc issue I was having. Also went to b58 coils and f8s plugs. Car is running strong yet still have a issue at 6500 rpms under hard accell. No codes, rail pressure stays at 2900, timing looks ok. Maybe a torque limit or something else...not sure.
Have a stage2.5 fp waiting to go in. |
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11-16-2023, 07:59 AM | #78 | |
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11-16-2023, 10:43 AM | #79 |
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Change of duty cycle? Quite a bit. 5-10% high 90’s to low 90’s. Also hit harder/sooner..Seeing high teens of psi at 3500rpm.. after my tuner does a revision I’ll post another log. But for sure, get a catless dp if you can. Next is 3.5” mid pipe and opening the dp up some to match it…
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11-16-2023, 10:57 AM | #80 | |
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11-16-2023, 11:34 AM | #81 | |
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No! 330ish elevation in NC USA… Currently targeting 21psi and going above it. Jumped to 25psi at 4krpm and throttle closed/wg opened…Currently revising tune. Wgdc is about 90%.. Keep in mind, this isn’t revised(tune) for the new additions. Was from when we thought there was a boost leak. |
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SWR Team9.00 |
11-16-2023, 12:06 PM | #82 | |
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11-17-2023, 09:37 AM | #83 | |
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11-17-2023, 04:42 PM | #84 | |
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A local welder is building the exhaust. I'm doing full exhaust which will be more than $1500. First quote was ridiculous. Modding the cts downpipe so it necks to 3.5" instead of 3" and then 3.5 to rear diff where it will split to dual 3" with quad M tips. A few bullet mufflers/resonators added in. Thinking of making a few extra setups since no one will make them for us....They do for the n54's and s55's...but not us... |
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11-17-2023, 10:53 PM | #85 | ||
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11-18-2023, 10:36 PM | #86 | |
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The N55 m2 is a single pipe into a completely different muffler. |
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