Exhaust burble crackle pop

ColtronZ · 12-20-2018, 07:11 AM

Quote:

Originally Posted by Spooler

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

Yeah it's noticeably worse after I switch back from that mapping. I prefer my daily power map but occasionally some burbles and pops on the highway is fun.

Spartan 1771 · 12-20-2018, 07:31 AM

Personally, this is the sound I'm going for with my Z.

God-Speed · 12-20-2018, 12:01 PM

sx moneypit · 12-20-2018, 12:44 PM

Quote:

Originally Posted by God-Speed

abm89 · 12-20-2018, 02:38 PM

that's scary accurate.

Rusty · 12-22-2018, 04:37 PM

Mine will burrble and pop on down shifts. It only does it on down shifts. Letting off the gas does nothing.

Spartan 1771 · 12-23-2018, 08:49 AM

Quote:

Originally Posted by Rusty

Mine will burrble and pop on down shifts. It only does it on down shifts. Letting off the gas does nothing.

You still have the FI CBE and long tube headers?

Rusty · 12-23-2018, 09:22 AM

Quote:

Originally Posted by Spartan 1771

You still have the FI CBE and long tube headers?

Yep.

Spartan 1771 · 12-23-2018, 10:54 AM

Quote:

Originally Posted by Rusty

Yep.

Do your headers have race cats? If so, do you get any exhaust residue buildup on the back bumper?

Rusty · 12-23-2018, 11:08 AM

Quote:

Originally Posted by Spartan 1771

Do your headers have race cats? If so, do you get any exhaust residue buildup on the back bumper?

I'm catless. I get some build up on the rear bumper. When I wash the Z. I found that an all finish mag wheel cleaner will remove it. And it will also clean the exhaust cans too.

NitroZ · 03-25-2025, 09:54 PM

Quote:

Originally Posted by SouthArk370Z

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.

Luckily for some of us - the cats are in the cradle - I run 93 octane from the pump and one can of VP fuels octanium and get a mild pop upon decelration when it gets under 2500 rpm. Sound good not annoying

SteveVQ · 03-26-2025, 04:25 PM

These kind of tunes crack exhausts and headers.

Tractionless · 04-20-2025, 10:28 AM

Quote:

Originally Posted by SteveVQ

These kind of tunes crack exhausts and headers.

Good hope every car with this dumb stuff blows up. Clowns in my town constantly on and off the gas in neighborhoods just to piss everyone off.

12-20-2018, 07:31 AM	#17 (permalink)
Spartan 1771 A True Z Fanatic Join Date: Nov 2009 Location: Western Maryland Posts: 1,279 Drives: Wife crazy & 09 370Z Rep Power: 105455	Personally, this is the sound I'm going for with my Z. CrunchyCajun, God-Speed, JARblue and 8 others like this. __________________ ~Rob -DD Air Guide, Stillen G3 CAIs, 63mm Throttle Bodies, Motordyne M370, Berk HFCs, FI TDX CBE (non-res, CF), Sprint booster v3, Ecutek Dyno Tuned, and the list goes on...

12-20-2018, 12:01 PM	#18 (permalink)
God-Speed A True Z Fanatic Join Date: Sep 2010 Location: Austin, Tx. Posts: 4,367 Drives: Prototype Rep Power: 2684378	Spartan 1771 and wideglideleon like this.

12-20-2018, 02:38 PM	#20 (permalink)
abm89 A True Z Fanatic Join Date: Feb 2013 Location: Austin, Texas Posts: 1,390 Drives: 11 370Z, 2x Kawasaki Rep Power: 64765	that's scary accurate. Spartan 1771 likes this. __________________ Complete Parts List: https://github.com/abm89/ztouge-build

12-22-2018, 04:37 PM	#21 (permalink)
Rusty A True Z Fanatic Join Date: Dec 2011 Location: Fayettenam,Pennsyltucky Age: 70 Posts: 35,571 Drives: 2011 Nismo GM 6M Rep Power: 2684440	Mine will burrble and pop on down shifts. It only does it on down shifts. Letting off the gas does nothing. Spartan 1771 and Tractionless like this. __________________ 浪人 - 殺し屋 "The Difficult Anytime, The Impossible By Appointment Only" http://www.the370z.com/members-370z-...o-journal.html

03-26-2025, 04:25 PM	#27 (permalink)
SteveVQ Base Member Join Date: Feb 2021 Location: Florida Posts: 223 Drives: '23 Camaro 1SS 6MT Rep Power: 52840	These kind of tunes crack exhausts and headers. __________________ '23 Camaro 1SS 6MT '19 Camaro 1SS 6MT (Totaled by Red Light Runner) '13 370Z Sport/Touring 6MT 328whp (Sold) Last edited by SteveVQ; 03-26-2025 at 04:34 PM.

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