Question on various intakes (Eventuri, Dinan, PG)

SheikhX4MC · 07-28-2023, 10:23 AM

So I've been doing research on intakes over the last couple days. Listening to lots of sound samples, install videos, manufacturer's guides to get an idea of build quality etc etc. The one common sound trend I've seen is that a lot of the cars that have them do not make the nice factory burble that I hear from my car on engine breaking and down shifts. That or they make substantially less burble. Of course you pick up that amazing turbo spool noise. I know the fuel mixtures can change a little with intakes making it more lean.

So my question for any of the intake owners on here, do you feel that your factory burble noise was reduced?

Hoping to hear from non tuned and fairly stock cars because downpipes and the likes will change results. My car is stock with the MP Titanium Exhaust. I don't want to compromise one sound for the other. Thanks in advance for any help on this topic!

Maverik259 · 07-29-2023, 11:56 PM

Burble is exhaust and overrun related. Not intake. Had no affect on mine after installing eventuri.

SheikhX4MC · 07-30-2023, 11:58 AM

Quote:

Originally Posted by Maverik259

Burble is exhaust and overrun related. Not intake. Had no affect on mine after installing eventuri.

Good to know about your experience. I was doing a lot of research on bimmerpost across other forums and people mentioned that the fuel mixture changes could alter. I know intakes directly wouldn’t impact it but I wasn’t sure about the legitimacy of the car potentially running leaner which could impact those pops and bang. Appreciate your reply!

NoMods · 07-30-2023, 12:29 PM

I’m a little biased

SheikhX4MC · 07-31-2023, 09:20 AM

Quote:

Originally Posted by armoredsaint

I’m a little biased

Gorgeous! But you didn't answer the question...

Maverik259 · 07-31-2023, 02:59 PM

Quote:

Originally Posted by SheikhX4MC

Good to know about your experience. I was doing a lot of research on bimmerpost across other forums and people mentioned that the fuel mixture changes could alter. I know intakes directly wouldn’t impact it but I wasn’t sure about the legitimacy of the car potentially running leaner which could impact those pops and bang. Appreciate your reply!

The car won’t shouldn’t run leaner. The ECU can adjust to increased air flow and decreased. If it runs leaner without adjustment then you have a problem. Plus intakes don’t add that much more air than oem. Oem Is a Fantastic system. But it’s closed so little to no turbo noise. Similar to what people who go Dinan are sadly experiencing and complaining about.

WayneM3 · 07-31-2023, 04:44 PM

I have the Eventuri intake and had the Project Gamma one too before that and neither had any effect on the pops/burble.

crypto · 07-31-2023, 08:57 PM

Intake has nothing to do with burbles/pops/bangs. Unless other peoples cars are different you won’t get any burbles unless in 1st - 3rd gear and it’s probably the more when letting off the throttle at like 4k rpm or so than specifically down shifting.

SheikhX4MC · 07-31-2023, 10:51 PM

Gotcha, appreciate the reply gents!

Jakerx · 08-06-2023, 03:42 AM

I actually wish the intake reduced some of the pops, but alas, the intake has zero effect on them.

07-28-2023, 10:23 AM	#1
SheikhX4MC Private 100 Rep 68 Posts Drives: 2022 BMW M5 Comp Join Date: May 2022 Location: Boston iTrader: (0)	Question on various intakes (Eventuri, Dinan, PG) So I've been doing research on intakes over the last couple days. Listening to lots of sound samples, install videos, manufacturer's guides to get an idea of build quality etc etc. The one common sound trend I've seen is that a lot of the cars that have them do not make the nice factory burble that I hear from my car on engine breaking and down shifts. That or they make substantially less burble. Of course you pick up that amazing turbo spool noise. I know the fuel mixtures can change a little with intakes making it more lean. So my question for any of the intake owners on here, do you feel that your factory burble noise was reduced? Hoping to hear from non tuned and fairly stock cars because downpipes and the likes will change results. My car is stock with the MP Titanium Exhaust. I don't want to compromise one sound for the other. Thanks in advance for any help on this topic! __________________ 22' BMW M5 Comp Frozen Brilliant White on Aragon M Titanium Exhaust + Lots of Carbon 22' BMW X4M Comp - Sold 18' BMW M550xi - Sold
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07-29-2023, 11:56 PM	#2
Maverik259 Major General 4140 Rep 7,160 Posts Drives: F90 M5 / F15 50i Join Date: Jun 2017 Location: Virginia iTrader: (1) Garage List 2020 BMW M5 [10.00] 2014 X5 50i [0.00]	Burble is exhaust and overrun related. Not intake. Had no affect on mine after installing eventuri. __________________ '07 Yamaha R1 (sold) '06 C55 AMG (sold) ‘?20 M5, MP Carbon Pro Spoiler, MP Carbon Diffuser, MP Black grille and gills, MP Carbon Mirrors, CF side sills, 789M w/ Ti studs, eventuri, Dinan X pipe '14 X5 50i (wife’s now)
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07-30-2023, 12:29 PM	#4
NoMods Colonel 1108 Rep 2,326 Posts Drives: 2022 M5 Join Date: May 2006 Location: USA iTrader: (10) Garage List 2022 M5 [10.00]	I’m a little biased Attached Images
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07-31-2023, 04:44 PM	#7
WayneM3 First Lieutenant 286 Rep 355 Posts Drives: F90M5 Join Date: Apr 2011 Location: New York, NY iTrader: (2)	I have the Eventuri intake and had the Project Gamma one too before that and neither had any effect on the pops/burble.
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07-31-2023, 08:57 PM	#8
crypto ... 1471 Rep 1,308 Posts Drives: 2022 M5 CS Join Date: Oct 2011 Location: Northern Virginia iTrader: (1)	Intake has nothing to do with burbles/pops/bangs. Unless other peoples cars are different you won’t get any burbles unless in 1st - 3rd gear and it’s probably the more when letting off the throttle at like 4k rpm or so than specifically down shifting. __________________ Current: 2022 M5 CS Past: 2021 M550i (BSM) Past: 2010 535 xDrive (Alpine White)
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07-31-2023, 10:51 PM	#9
SheikhX4MC Private 100 Rep 68 Posts Drives: 2022 BMW M5 Comp Join Date: May 2022 Location: Boston iTrader: (0)	Gotcha, appreciate the reply gents! __________________ 22' BMW M5 Comp Frozen Brilliant White on Aragon M Titanium Exhaust + Lots of Carbon 22' BMW X4M Comp - Sold 18' BMW M550xi - Sold
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08-06-2023, 03:42 AM	#10
Jakerx Captain 701 Rep 778 Posts Drives: F90 Comp Join Date: Jul 2019 Location: USA iTrader: (0)	I actually wish the intake reduced some of the pops, but alas, the intake has zero effect on them.
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