Exhaust burble crackle pop

Wolfys · 12-17-2018, 02:57 AM

I will have fast intentions high flow cats and already have a Flowmaster FX catback, which has no resonators and a not very restrictive muffler. I was going to tune after all my boltons in a few months and was planning on trying to get a burble map.

Does anyone know if it is possible to have crackles or burbles (nothing crazy with flames and ear shattering pops, something that resembles jaguar f-types and M beamers get stock) off of a catback plus hfc? Is it safe for the engine and is it safe for the hfc?

(I know theres probably a few posts on this but I couldn't find any with the search tool)

Thanks for any info!

JARblue · 12-17-2018, 09:11 AM

Plenty of threads. Try using Google in the future. Add site:the370z.com to your search string to specify only results from this site.

Ecutek Pops and Bangs
Burble "POP" Map with Seb
Pops and burgle = bad?
Backfire after tune?

Whenever I want snaps, crackles, and pops I just eat a bowl of Rice Krispies

ColtronZ · 12-17-2018, 09:16 AM

This post says it would probably destroy your hfc, I'm guessing because of the material inside vs test pipes.

Burble "POP" Map with Seb

Mine does it with EcuTek, FI CBE and TPs. I popped some minor flames before though but not always. I believe essentially it dumps some fuel and changes some timings to ignite. You have to get the car to a high rpm let off the pedal then gently re-engage the pedal just a hair though.

Wolfys · 12-17-2018, 04:40 PM

The reason I made a new thread is because im asking about hfc specifically, I know test pipes can do flames, crackles and pops but I dont plan on running them. All the links sent talk more about test pipes than hfc and I have already seen the threads before this thread. I cant find any real information on burbles with hfc... but thanks anyways.

SouthArk370Z · 12-17-2018, 05:06 PM

It will decrease the life of the converter ("regular" or HFC). How much depends on how well the HFC is made, how much extra stress your tune produces, etc. Then there's possible fouling.

But if you're interested in "burble crackle pop," probably not enough to deter you.

Elmo370z · 12-17-2018, 06:23 PM

My buddy cracked his ppe headers at the flanged. Stupidest thing ever

Wolfys · 12-18-2018, 12:54 PM

^ If he cracked the headers he must've went for gunshots not burbles LOL I'm not trying to go anywhere near that!

If you say that the burbles reduce life, then how does bmw/mercedes/jaguar/even the new veloster N do burbles without any issues from the factory? I know they use turbo to do the noise opposed to my N/A fuel dumps but still, don't both end up being mini explosions in the exhaust which makes that crackle pop?

CRiZO · 12-18-2018, 01:05 PM

Stupidest ******* trend. Right up there with the Harley guys now.

FPenvy · 12-18-2018, 01:11 PM

Quote:

Originally Posted by Elmo370z

My buddy cracked his ppe headers at the flanged. Stupidest thing ever

maybe he should have bought FI headers.........

SouthArk370Z · 12-18-2018, 05:11 PM

Quote:

Originally Posted by Wolfys

... If you say that the burbles reduce life, then how does bmw/mercedes/jaguar/even the new veloster N do burbles without any issues from the factory? ...

They do have issues. But they are designed by engineers to handle those issues better than what some guy can do in his garage.

God-Speed · 12-18-2018, 06:14 PM

Spooler · 12-18-2018, 07:11 PM

I got some burble and popping going on right now. Stinks to high heaven. I got EW disease.

Spooler · 12-19-2018, 10:36 PM

Ricer!!!!!!!!!
A bunch of broke dicks.

cv129 · 12-19-2018, 11:35 PM

Quote:

Originally Posted by Spooler

Ricer!!!!!!!!!
A bunch of broke dicks.

Don’t know which is worse...

The owners thinking their N/A V6 with heavy *** flywheels sound cool puking flames....

OR

The bystanders fascinated by the puking and took videos.

God-Speed · 12-20-2018, 07:20 AM

Quote:

Originally Posted by cv129

Don’t know which is worse...

The owners thinking their N/A V6 with heavy *** flywheels sound cool puking flames....

OR

The bystanders fascinated by the puking and took videos.

12-17-2018, 02:57 AM	#1 (permalink)
Wolfys Base Member Join Date: Sep 2018 Location: New York Posts: 10 Drives: 2017 370z Black Auto Rep Power: 7	Exhaust burble crackle pop I will have fast intentions high flow cats and already have a Flowmaster FX catback, which has no resonators and a not very restrictive muffler. I was going to tune after all my boltons in a few months and was planning on trying to get a burble map. Does anyone know if it is possible to have crackles or burbles (nothing crazy with flames and ear shattering pops, something that resembles jaguar f-types and M beamers get stock) off of a catback plus hfc? Is it safe for the engine and is it safe for the hfc? (I know theres probably a few posts on this but I couldn't find any with the search tool) Thanks for any info!

12-17-2018, 09:11 AM	#2 (permalink)
JARblue A True Z Fanatic Join Date: Mar 2011 Location: Austin, TX Age: 43 Posts: 36,450 Drives: 11 Z34, 98 E36 M3 Rep Power: 2684440	Plenty of threads. Try using Google in the future. Add site:the370z.com to your search string to specify only results from this site. Ecutek Pops and Bangs Burble "POP" Map with Seb Pops and burgle = bad? Backfire after tune? Whenever I want snaps, crackles, and pops I just eat a bowl of Rice Krispies Spartan 1771, cv129, Rusty and 3 others like this. __________________ 2011 370Z 6MT Sport Gun Metallic \| ARC \| CJM \| Ecutek \| FI \| Fujimura \| R2C \| SPL \| Stillen \| TWM \| Z1 \| ZSpeed \| Last edited by JARblue; 12-17-2018 at 09:17 AM.

12-17-2018, 05:06 PM	#5 (permalink)
SouthArk370Z Premium Member Join Date: Nov 2010 Location: South Arkansas Posts: 8,435 Drives: 2014 Challenger Rep Power: 324198	It will decrease the life of the converter ("regular" or HFC). How much depends on how well the HFC is made, how much extra stress your tune produces, etc. Then there's possible fouling. But if you're interested in "burble crackle pop," probably not enough to deter you. __________________ Steering Lock Links - Search The370Z Bookmarklet - FSM @ NICOclub Mankind has progressed past the need for war but we haven't evolved that far. - NachoMahma

12-17-2018, 06:23 PM	#6 (permalink)
Elmo370z A True Z Fanatic Join Date: Apr 2013 Location: st. petersburg Posts: 5,709 Drives: 09 nissan 370z Sp M6 Rep Power: 295378	My buddy cracked his ppe headers at the flanged. Stupidest thing ever JARblue, Zbrah, Spooler and 1 others like this.

12-18-2018, 01:05 PM	#8 (permalink)
CRiZO Track Member Join Date: Nov 2017 Location: Dallas Posts: 672 Drives: in traffic Rep Power: 20698	Stupidest ******* trend. Right up there with the Harley guys now. Spartan 1771 likes this. Last edited by CRiZO; 12-18-2018 at 01:12 PM.

12-17-2018, 09:16 AM	#3 (permalink)
ColtronZ Enthusiast Member Join Date: Jan 2018 Location: Tampa, FL Posts: 310 Drives: 17 370z Rep Power: 6295	This post says it would probably destroy your hfc, I'm guessing because of the material inside vs test pipes. Burble "POP" Map with Seb Mine does it with EcuTek, FI CBE and TPs. I popped some minor flames before though but not always. I believe essentially it dumps some fuel and changes some timings to ignite. You have to get the car to a high rpm let off the pedal then gently re-engage the pedal just a hair though.

12-17-2018, 04:40 PM	#4 (permalink)
Wolfys Base Member Join Date: Sep 2018 Location: New York Posts: 10 Drives: 2017 370z Black Auto Rep Power: 7	The reason I made a new thread is because im asking about hfc specifically, I know test pipes can do flames, crackles and pops but I dont plan on running them. All the links sent talk more about test pipes than hfc and I have already seen the threads before this thread. I cant find any real information on burbles with hfc... but thanks anyways.

12-18-2018, 12:54 PM	#7 (permalink)
Wolfys Base Member Join Date: Sep 2018 Location: New York Posts: 10 Drives: 2017 370z Black Auto Rep Power: 7	^ If he cracked the headers he must've went for gunshots not burbles LOL I'm not trying to go anywhere near that! If you say that the burbles reduce life, then how does bmw/mercedes/jaguar/even the new veloster N do burbles without any issues from the factory? I know they use turbo to do the noise opposed to my N/A fuel dumps but still, don't both end up being mini explosions in the exhaust which makes that crackle pop?

12-18-2018, 06:14 PM	#11 (permalink)
God-Speed A True Z Fanatic Join Date: Sep 2010 Location: Austin, Tx. Posts: 4,364 Drives: Prototype Rep Power: 2684377	Spartan 1771, cv129 and Zingston like this.

12-18-2018, 07:11 PM	#12 (permalink)
Spooler A True Z Fanatic Join Date: Jun 2014 Location: Ga Posts: 13,800 Drives: 2013 Nismo 370z Rep Power: 2684392	I got some burble and popping going on right now. Stinks to high heaven. I got EW disease. Spartan 1771, Rusty and Zingston like this.

12-19-2018, 10:36 PM	#13 (permalink)
Spooler A True Z Fanatic Join Date: Jun 2014 Location: Ga Posts: 13,800 Drives: 2013 Nismo 370z Rep Power: 2684392	Ricer!!!!!!!!! A bunch of broke dicks. CrunchyCajun likes this.

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