01-09-2019, 02:42 AM | #1 |
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Catted DP and BMS intake
I just passed the 30k warranty for my 17 340 so now it's time to go for broke imo. My question is what sort of power gains will I see if I go for the catted DP and intake combo with my JB4? I'm currently running stock save for the JB4 and MPPSK and I'm limited to 91 gas here in Colorado.
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01-09-2019, 05:30 AM | #2 | |
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01-09-2019, 06:19 AM | #3 | |
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01-09-2019, 06:22 PM | #4 |
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I'm in Broomfield rockymtnpilot if you wanted to meet up and check out the sound.
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01-09-2019, 06:41 PM | #5 | |
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01-09-2019, 08:20 PM | #6 |
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I dyno'd (93 octane, sea level) with just DP and intake (no tune):
#1: 333 hp / 375 lb-ft #2: 344 hp / 355 lb-ft Those are SAE dyno numbers if that means anything.
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SOLD: 2016 340i xDrive 6-speed DAW v2.5 turbo E40 | Dorch S2 | VRSF DP | MST intake | AWE catback | 335is clutch | CSF heat exchanger | RK Autowerks intake manifold | Orange M Perf Brake Kit | KW Street Comfort coilovers | GTS taillights V2 |
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01-09-2019, 10:49 PM | #7 |
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is the #1 a baseline?
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01-10-2019, 12:22 AM | #8 |
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No, just back to back dynos. Temp was in the 30's in Texas. Still better than the 320/330 manufacturer numbers.
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01-10-2019, 01:03 PM | #10 |
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+1
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01-16-2019, 09:33 AM | #11 | |
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01-17-2019, 11:50 AM | #12 |
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I wouldnt even get the BMS intake that overpriced $20 manufactured intake is so cheap the allen bracket bolt keeps getting loose and lost causing the intake to rattle around the engine bay. If you do buy it make sure to use extra blue loctite prior to installing it.
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01-17-2019, 12:14 PM | #13 | |
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If I were to do it again, I would just do a K&N air filter. If you decide to mod more (Going catless, meth/e85, pure stage 1), maybe opt for one of the other intake setups like injen. As far as sound goes: BMS Intake > K&N Filter....can't speak for the other brands.
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01-18-2019, 12:57 PM | #14 | |
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01-18-2019, 07:37 PM | #15 | |
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If they offer warranty that's great to know for future reference.
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