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Do you think stage 1 fbo would keep the turbos happy longer?
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12-05-2020, 05:02 AM | #1 |
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Do you think stage 1 fbo would keep the turbos happy longer?
I'm about to throw my downpipes in and my intercooler (already have dci on the car) I'm stage 1 on mhd currently and was going to keep it on, and have stage 2 ready whenever I feel like having more fun. Do you think being fbo stage 1 will keep the turbos happier? Looking for longevity mainly.
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12-05-2020, 08:53 AM | #2 |
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Inlets will do more to keep them happy than anything else besides leaving it stock. Inlets will lower your WGDC meaning your turbos arent working as hard and last longer
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07 E92 335i 6MT, MMP inlets, DCI, VRSF 7.5 competition intercooler, VRSF catless downpipes, VRSF chargepipe, 335is clutch, Vader Solutions stage 2 LPFP, MHD stage 2+, Hawk HPS 5.0 pads, R1 Concepts drilled slotted rotors, TSW Nurburgring 19x8 19x9.5
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12-05-2020, 10:57 AM | #3 |
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So will the lower boost targets of a stage 1 map versus a stage 2+.
My stage 1+ E30 map keeps wgdc down in the 50% range, whereas the Stage 2+ E30 map can dip into 70% duty cycles. |
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12-05-2020, 06:38 PM | #5 |
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12-05-2020, 06:40 PM | #6 |
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That's what I'm looking for mainly to not stress components hard unless I flash to stage 2 when I want to have more fun or go to meets
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12-05-2020, 06:53 PM | #7 |
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12-05-2020, 07:38 PM | #8 |
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Obviously running lower boost will reduce WGDC however allowing the turbos to breath easier with inlets will effectively have the same effect without having to run at a lower boost level. My WGDC on stage2+ with inlets at 20psi is roughly 40-50%
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07 E92 335i 6MT, MMP inlets, DCI, VRSF 7.5 competition intercooler, VRSF catless downpipes, VRSF chargepipe, 335is clutch, Vader Solutions stage 2 LPFP, MHD stage 2+, Hawk HPS 5.0 pads, R1 Concepts drilled slotted rotors, TSW Nurburgring 19x8 19x9.5
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12-05-2020, 09:47 PM | #9 | |
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I was answering the OP's original question about different stage tunes.....not interested in getting into a debate with you whatsoever. He acknowledged my response as what he wanted to know.....so direct your comments to him. Last edited by Ilma; 12-05-2020 at 09:57 PM.. |
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12-06-2020, 01:32 AM | #10 |
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Geez someone woke up on the wrong side of the bed this morning
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12-06-2020, 08:27 AM | #12 | |
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You quoted WGDC figures so it makes sense to include your quote to compare what the figures are vs the addition of inlets. Why make the OP scroll around vs including it in one reply?
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07 E92 335i 6MT, MMP inlets, DCI, VRSF 7.5 competition intercooler, VRSF catless downpipes, VRSF chargepipe, 335is clutch, Vader Solutions stage 2 LPFP, MHD stage 2+, Hawk HPS 5.0 pads, R1 Concepts drilled slotted rotors, TSW Nurburgring 19x8 19x9.5
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12-07-2020, 12:18 AM | #13 | |
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12-07-2020, 01:14 AM | #14 |
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Wow that’s a huge difference. Are you on OTS map or custom?
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12-07-2020, 09:26 AM | #15 | |
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Currently on OTS 93octane
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07 E92 335i 6MT, MMP inlets, DCI, VRSF 7.5 competition intercooler, VRSF catless downpipes, VRSF chargepipe, 335is clutch, Vader Solutions stage 2 LPFP, MHD stage 2+, Hawk HPS 5.0 pads, R1 Concepts drilled slotted rotors, TSW Nurburgring 19x8 19x9.5
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12-07-2020, 10:59 AM | #16 |
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No rhyme or reason really...I've been on an E50 tune for ~60k miles with no issue (no noise, rattle, lag, etc.).
I wait until oil comes up to temp before getting into boost and let the car cool down sufficiently after the fact. TLDR: don't beat the car like an idiot and you should be fine. If they still decide to die after only being pushed to modest power levels, it is what it is. |
12-08-2020, 01:54 AM | #17 |
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No worries, eventually gonna install inlets anyway, I read something in the region of 5-10% WGDC but around 10-20% or more is a huge difference.
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12-08-2020, 08:56 AM | #18 | |
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12-08-2020, 12:02 PM | #19 | |
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BEFORE: https://datazap.me/u/stewbets/431whp...0&data=3-21-29 AFTER: https://datazap.me/u/stewbets/445-wh...0&data=3-22-30
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2008 335xi 6MT - 16T China Turbskies - eBay FMIC, DP & CP - VRSF Inlets - SSR DCI's - Walbro 450 LPFP - RFP e85 Tune
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12-14-2020, 04:11 AM | #20 | ||
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12-14-2020, 09:30 AM | #21 | |
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I've been on an E40 tune for a while now with stock turbos. There have been a few times where I've seen the boost peak at 20psi or maybe a little more. The key is keeping up with maintenance, knowing when something sounds "off", taking some logs so you know what's going on........and not flogging on it like you are intentionally trying to kill the motor
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2007 335i, BMS DCI, BMS Chargepipe w/Tial BOV, ARM Catless Downpipes, silicone inlets, Bilstein B12 Prokit Suspension, Whiteline subframe bushings, Front/Rear M3 control arms, G-Plus FMIC, Stage 2 LPFP, Custom E40 tune by Justin (V8Bait), xHP stage 3 transmission flash, RB Two Turbos....10.90 @ 128mph
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12-14-2020, 09:11 PM | #22 |
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Just basic bolt-ons, stage 2 pump, inlets and e50 fuel.
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2008 335xi 6MT - 16T China Turbskies - eBay FMIC, DP & CP - VRSF Inlets - SSR DCI's - Walbro 450 LPFP - RFP e85 Tune
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