Exhaust burrbles/gurggles on our platform compared to N55 w/ PPK

_ink · 06-15-2016, 08:28 PM

Soooooo awesome!!!

Why in the world are people starting from the bottom and working to the top? That seems upside down to me!

Don't be a bunch of p*ssy's!!

siphor1989 · 06-15-2016, 08:32 PM

Quote:

Originally Posted by Varjo

Gave it a shot (medium with 2s of duration) on my bone stock 2009. I swear, I couldn't hear any difference at all. Any chance I'm doing something wrong (still have all four cats)?

Same here... 4s and most aggressive setting. Don't notice any difference from stock both revving at idle and during cruise. E90 stock exhaust.

Mixmaster · 06-15-2016, 08:40 PM

Quote:

Originally Posted by siphor1989

Same here... 4s and most aggressive setting. Don't notice any difference from stock both revving at idle and during cruise. E90 stock exhaust.

Its during deceleration, slow down by popping into 3rd or 2nd

BSM n54iS · 06-15-2016, 08:51 PM

So I just flashed earlier on my iS exhaust, catted dp with vibrant 1790 in place of sec and....

I'm on medium for 2 sec. I feel like a kid playing with a new toy again lol.

Big props to Martial and Jake for this!!

Not only is MHD continuing to advance this platform, offering awesome OTS maps but also adding all these and other advanced options for us...awesome. Also thank you to the guys for requesting this to be done for us! It's the little things that make you enjoy the car more sometimes lol

Mixmaster · 06-15-2016, 09:05 PM

Quote:

Originally Posted by dlbrooks18

How is the sound on the most aggressive, still muffled?

On aggressive its louder and more pronounced, but still has a muffled tone. Its sounds more like a lumpy thud , not pop and crackle like I was hoping for. Maybe I need to tweak my stock exhaust

jyamona · 06-15-2016, 09:20 PM

Quote:

Originally Posted by Mixmaster

On aggressive its louder and more pronounced, but still has a muffled tone. Its sounds more like a lumpy thud , not pop and crackle like I was hoping for. Maybe I need to tweak my stock exhaust

You aren't going to get a distinct crack out of the stock exhaust as the cats are killing it =)

06-15-2016, 09:30 PM

Quote:

Originally Posted by siphor1989

Same here... 4s and most aggressive setting. Don't notice any difference from stock both revving at idle and during cruise. E90 stock exhaust.

Same here (E90 + stock exhaust). I didn't rev it to the moon, but did do some aggressive downshifts and heavy throttle lifts in 2nd and 3rd...noticed a tiny bit of extra bass out back (with the windows down) since I was listening for it, but nothing to get excited about unfortunately.

For those of you with the necessary hardware to thoroughly enjoy this mod, congrats and have fun!

As always, shout out to Martial and Jake for continuing to innovate on this platform

JustDriveIt · 06-15-2016, 09:48 PM

I have stock exhaust, but I unplugged my "flap" actuator in the trunk for the exhaust. It sounds great, you might want to try that to the people who don't notice it. Because I def do.

cochran · 06-15-2016, 09:52 PM

Anyone know how long the flash takes for the exhaust burble option? Trying to see if I need to hook up a battery charger or not

jyamona · 06-15-2016, 09:55 PM

Quote:

Originally Posted by JustDriveIt

I have stock exhaust, but I unplugged my "flap" actuator in the trunk for the exhaust. It sounds great, you might want to try that to the people who don't notice it. Because I def do.

Yea this is a good idea and will definitely help some

Mixmaster · 06-15-2016, 10:04 PM

Quote:

Originally Posted by cochran

Anyone know how long the flash takes for the exhaust burble option? Trying to see if I need to hook up a battery charger or not

about 1m , its just reflashing map but you change the options

cochran · 06-15-2016, 10:18 PM

Just flashed, 4 seconds/medium setting. The gargles were pretty mild till all of a sudden a huge ass crackling noise that scared the shit out of my neighbor checking his mail lol

jyamona · 06-15-2016, 10:32 PM

Quote:

Originally Posted by cochran

Anyone know how long the flash takes for the exhaust burble option? Trying to see if I need to hook up a battery charger or not

It's just the quick flash time 1-2min to add this if you've already flashed once with MHD.

J. Dub · 06-15-2016, 11:14 PM

I'm on the maximum duration and one under aggressive for sound with full 2.5" pipe from EACH turbo all the way back with no x or h pipe, no mufflers, no resonators, no cats.
It's fuck you loud.
Sounds like a jaguar f type with aftermarket exhaust.

Now my neighborhood wishes I'd eat a bag of dicks...

NightStalker · 06-15-2016, 11:21 PM

Quote:

Originally Posted by J. Dub

I'm on the maximum duration and one under aggressive for sound with full 2.5" pipe from EACH turbo all the way back with no x or h pipe, no mufflers, no resonators, no cats.
It's fuck you loud.
Sounds like a jaguar f type with aftermarket exhaust.

Now my neighborhood wishes I'd eat a bag of dicks...

Damn

NightStalker · 06-15-2016, 11:23 PM

Quote:

Originally Posted by JustDriveIt

I have stock exhaust, but I unplugged my "flap" actuator in the trunk for the exhaust. It sounds great, you might want to try that to the people who don't notice it. Because I def do.

Like what do you notice more ? Burble or more deeper bass?

samuelmccarthy13 · 06-15-2016, 11:27 PM

Im running an iPe exhaust and VRSF catless DP's and I get the crackle and pop from as low as 1500rpm, sounds unreal! Can even hear it when driving not in DS and just coasting, little taps on the accelerator and it crackles for days

CanadianTSi · 06-15-2016, 11:28 PM

Quote:

Originally Posted by siphor1989

Same here... 4s and most aggressive setting. Don't notice any difference from stock both revving at idle and during cruise. E90 stock exhaust.

Rev it to 3k or more in 2nd or 3rd and let off. Also I noticed after you let off for a few seconds if you just ease back into the throttle a few % you'll get some nice pops.

Supra2k6 · 06-15-2016, 11:34 PM

Quote:

Originally Posted by J. Dub

I'm on the maximum duration and one under aggressive for sound with full 2.5" pipe from EACH turbo all the way back with no x or h pipe, no mufflers, no resonators, no cats.
It's fuck you loud.
Sounds like a jaguar f type with aftermarket exhaust.

Now my neighborhood wishes I'd eat a bag of dicks...

post some vids if you can. i have full 3'' exhaust with x pipe max on both sliders but haven't had a chance to drive it yet as i'm buttoning up my inlet install.

J. Dub · 06-15-2016, 11:45 PM

Quote:

Originally Posted by Supra2k6

post some vids if you can. i have full 3'' exhaust with x pipe max on both sliders but haven't had a chance to drive it yet as i'm buttoning up my inlet install.

3"... Damn.
I've got the AE exhaust. (But removed the mufflers) with vrsf dp's.

I'll post a video tomorrow for ya

BSM n54iS · 06-15-2016, 11:52 PM

Quote:

Originally Posted by J. Dub

I'm on the maximum duration and one under aggressive for sound with full 2.5" pipe from EACH turbo all the way back with no x or h pipe, no mufflers, no resonators, no cats.
It's fuck you loud.
Sounds like a jaguar f type with aftermarket exhaust.

Now my neighborhood wishes I'd eat a bag of dicks...

I'm going up to aggressive for 3 or 4 seconds in a minute...my apt neighbors can have a bag tom morning when I cold start on the way to work lol

7smurfs · 06-16-2016, 12:13 AM

Tried hard setting with 3 secs and wow it's a bang! May try soft-medium now and see if it's a bit more tame!

I'm meisterschaft GT with AR Dps

06-15-2016, 08:28 PM	#463
_ink Jedi samurai ninja turtle 644 Rep 3,021 Posts Drives: X3 M40i 2018 Join Date: May 2012 Location: Sydney, Australia iTrader: (0) Garage List 2018 X3 M40i [0.00]	Soooooo awesome!!! Why in the world are people starting from the bottom and working to the top? That seems upside down to me! Don't be a bunch of p*ssy's!!
	Appreciate 3 Quote

06-15-2016, 08:51 PM	#466
BSM n54iS Brigadier General 2686 Rep 4,203 Posts Drives: '11 335is \| '16 Macan Turbo Join Date: Aug 2015 Location: Everywhere and Nowhere iTrader: (7)	So I just flashed earlier on my iS exhaust, catted dp with vibrant 1790 in place of sec and.... I'm on medium for 2 sec. I feel like a kid playing with a new toy again lol. Big props to Martial and Jake for this!! Not only is MHD continuing to advance this platform, offering awesome OTS maps but also adding all these and other advanced options for us...awesome. Also thank you to the guys for requesting this to be done for us! It's the little things that make you enjoy the car more sometimes lol __________________ '11 335is BSM MT "BMW Performance Editon" \| '16 Porsche Macan Turbo GruppeM CF Intake \| AR Resonated DP \| ER CP \| Turbosmart RacePort BOV \| Cobb FMIC \| RB Inlets \| RB External Mishi/Turner OCC \| Michelin PS4 \| BMW Performance Springs/Bilstein B8 + Dinan & M3 bits \| BMW Brembo BBK \| BMW Performance CF Spoiler \| BMW Performance CF Lip \| BMW Performance Alcantara \| PS Designs GTS Armrest \| AG H6-40 \| Rear Seat Delete
	Appreciate 3 Quote

06-15-2016, 09:48 PM	#470
JustDriveIt First Lieutenant 327 Rep 388 Posts Drives: 2025 Z4 M40i 6MT Join Date: Dec 2015 Location: US iTrader: (0)	I have stock exhaust, but I unplugged my "flap" actuator in the trunk for the exhaust. It sounds great, you might want to try that to the people who don't notice it. Because I def do.
	Appreciate 0 Quote

06-15-2016, 09:52 PM	#471
cochran Second Lieutenant 40 Rep 202 Posts Drives: 09 335i (E90) Join Date: Oct 2015 Location: So. Cal iTrader: (0)	Anyone know how long the flash takes for the exhaust burble option? Trying to see if I need to hook up a battery charger or not __________________ 2009 E90 335i MHD Stage 2 \| BMW PE \| X-Pipe/Resonator Delete\| K&N Drop-In \|VRSF CP \| VRSF 7" FMIC \| VRSF DP's \| Apex Arc-8
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06-15-2016, 10:18 PM	#474
cochran Second Lieutenant 40 Rep 202 Posts Drives: 09 335i (E90) Join Date: Oct 2015 Location: So. Cal iTrader: (0)	Just flashed, 4 seconds/medium setting. The gargles were pretty mild till all of a sudden a huge ass crackling noise that scared the shit out of my neighbor checking his mail lol __________________ 2009 E90 335i MHD Stage 2 \| BMW PE \| X-Pipe/Resonator Delete\| K&N Drop-In \|VRSF CP \| VRSF 7" FMIC \| VRSF DP's \| Apex Arc-8
	Appreciate 0 Quote

06-15-2016, 11:14 PM	#476
J. Dub Bob Saget 373 Rep 2,234 Posts Drives: 2010 335i e92 N54 A/T Join Date: Jun 2010 Location: AR - 501 iTrader: (15)	I'm on the maximum duration and one under aggressive for sound with full 2.5" pipe from EACH turbo all the way back with no x or h pipe, no mufflers, no resonators, no cats. It's fuck you loud. Sounds like a jaguar f type with aftermarket exhaust. Now my neighborhood wishes I'd eat a bag of dicks...
	Appreciate 1 Quote

06-15-2016, 11:27 PM	#479
samuelmccarthy13 Private First Class 28 Rep 193 Posts Drives: BMW 335i e90 2007 Sedan Join Date: Aug 2015 Location: NSW Australia iTrader: (0)	Im running an iPe exhaust and VRSF catless DP's and I get the crackle and pop from as low as 1500rpm, sounds unreal! Can even hear it when driving not in DS and just coasting, little taps on the accelerator and it crackles for days
	Appreciate 1 Quote

06-16-2016, 12:13 AM	#484
7smurfs Captain 141 Rep 902 Posts Drives: M3 CS Join Date: Apr 2014 Location: Melbourne iTrader: (0)	Tried hard setting with 3 secs and wow it's a bang! May try soft-medium now and see if it's a bit more tame! I'm meisterschaft GT with AR Dps
	Appreciate 2 Quote