BM3 Stage 2 Aggressive burble Tune

E55 Bulldog · 11-10-2019, 06:40 AM

Good morning, I wanted to get your opinion on if you guys think the BM3 stage 2 aggressive burble tune is safe. I was told that in order to achieve the pops and bangs the car is tuned to close the throttle body off and allow excess fuel past the turbos into the hot exhaust causing the back fires. Do those mini-explosions cause undue stress on the turbos. I can't wrap my head around this not being damaging.

Pikey Motorsports · 11-10-2019, 06:53 AM

IMO yes i can only do the turbos and valves no good And I have seen some cracked intake manifolds

Use the mild burble agg is over the top

BeachM5nster · 11-10-2019, 07:28 AM

yes it is 100% damaging... if you did your homework you would know to stay TF away from BM3 and its no tech support giving, anonymous tuneprogrammers, motor blowing bullsh*t
-you'd also know that "burbles" arent a popular thing on this car. that's crap 350z and civic drivers think is cool. if you get downpipes and a muffler delete youll make way better and threatening sounds than pops and crackles at overrun thats achieved by dumping fuel.. your instincts are serving u correct

Pikey Motorsports · 11-10-2019, 07:46 AM

oh dear

94jedi · 11-10-2019, 11:14 AM

I wouldn't throw all of BM3 out; Halim at HCP is a genius on this platform via BM3.

Pikey Motorsports · 11-12-2019, 04:51 AM

Quote:

Originally Posted by 94jedi

I wouldn't throw all of BM3 out; Halim at HCP is a genius on this platform via BM3.

U can’t educate a turd mate lol

E55 Bulldog · 11-12-2019, 05:42 AM

Thanks for the info lads. I have used both the mild and aggressive. Aggressive only makes pops when Im in sport plus, all other times I don't get much. In mild, I don't get any pop or bang in any settings. Im running catless DPs and comp exhaust.

thef10m5 · 11-13-2019, 10:43 AM

I had them on, took them off 6 months later. Charge pipe cracked & had to be replaced. Valves on my exhaust broke from the shaking & had to be replaced. This car is a weekend toy for me & the headache of constantly dealing with some part or other failing & needing to be replaced due to the accelerated wear & tear wasn't worth it for me.

11-10-2019, 06:40 AM	#1
E55 Bulldog Private 25 Rep 71 Posts Drives: 2014 M6 GC Join Date: Jun 2009 Location: Wilmington, NC iTrader: (0)	BM3 Stage 2 Aggressive burble Tune Good morning, I wanted to get your opinion on if you guys think the BM3 stage 2 aggressive burble tune is safe. I was told that in order to achieve the pops and bangs the car is tuned to close the throttle body off and allow excess fuel past the turbos into the hot exhaust causing the back fires. Do those mini-explosions cause undue stress on the turbos. I can't wrap my head around this not being damaging. __________________ 1997 HMC4 Hummer H1 2003 KSC2 Hummer H1 1969 Jaguar XKE 2014 M6 GC
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11-10-2019, 06:53 AM	#2
Pikey Motorsports Lieutenant 139 Rep 420 Posts Drives: M5 Join Date: Apr 2018 Location: Bristol iTrader: (0)	IMO yes i can only do the turbos and valves no good And I have seen some cracked intake manifolds Use the mild burble agg is over the top
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11-10-2019, 07:28 AM	#3
BeachM5nster Banned 274 Rep 541 Posts Drives: '14 M5 Join Date: Feb 2019 Location: Southeast iTrader: (0)	yes it is 100% damaging... if you did your homework you would know to stay TF away from BM3 and its no tech support giving, anonymous tuneprogrammers, motor blowing bullsh*t -you'd also know that "burbles" arent a popular thing on this car. that's crap 350z and civic drivers think is cool. if you get downpipes and a muffler delete youll make way better and threatening sounds than pops and crackles at overrun thats achieved by dumping fuel.. your instincts are serving u correct
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11-10-2019, 07:46 AM	#4
Pikey Motorsports Lieutenant 139 Rep 420 Posts Drives: M5 Join Date: Apr 2018 Location: Bristol iTrader: (0)	oh dear
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11-10-2019, 11:14 AM	#5
94jedi Major 829 Rep 1,254 Posts Drives: 2009 e92 M3 Join Date: Oct 2014 Location: United States iTrader: (0)	I wouldn't throw all of BM3 out; Halim at HCP is a genius on this platform via BM3. __________________ 2009 E92 M3 build thread: https://www.m3post.com/forums/showthread.php?t=1754875 Follow me on IG - www.instagram.com/the_driven_enthusiast
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11-12-2019, 05:42 AM	#7
E55 Bulldog Private 25 Rep 71 Posts Drives: 2014 M6 GC Join Date: Jun 2009 Location: Wilmington, NC iTrader: (0)	Thanks for the info lads. I have used both the mild and aggressive. Aggressive only makes pops when Im in sport plus, all other times I don't get much. In mild, I don't get any pop or bang in any settings. Im running catless DPs and comp exhaust. __________________ 1997 HMC4 Hummer H1 2003 KSC2 Hummer H1 1969 Jaguar XKE 2014 M6 GC
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11-13-2019, 10:43 AM	#8
thef10m5 Enlisted Member 17 Rep 31 Posts Drives: '14 F10 M5 Join Date: Dec 2018 Location: Orange County CA iTrader: (0)	Former BM3 Stage 2 + Meisterschaft CDP I had them on, took them off 6 months later. Charge pipe cracked & had to be replaced. Valves on my exhaust broke from the shaking & had to be replaced. This car is a weekend toy for me & the headache of constantly dealing with some part or other failing & needing to be replaced due to the accelerated wear & tear wasn't worth it for me.
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