DIY Rom tuning for exhaust pops and backfires W/ romraider - Page 13 - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

omfg5041 · 05-03-2015, 02:10 PM

Can anyone provide the exact steps that need to be done?

FRS Johnny · 05-03-2015, 05:02 PM

honestly it isnt hard to control when it pops. it only pops on very light throttle. so if youre gonna slow down to a light, just dont touch the gas and you'll be good.

Tenchi · 05-03-2015, 10:17 PM

[ame]http://youtu.be/T1hyOIw5h8o[/ame]

SoCalArgento · 05-03-2015, 10:45 PM

Quote:

Originally Posted by Tenchi

What was your exhaust setup in that video @Tenchi ?

I tried this on mine with catless Uel, nameless resonated/HFC op/fp combo and evo3 exhaust and the pops were very muffled.

Maybe the resonator/hfc did that? :iono

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Tenchi · 05-03-2015, 10:46 PM

Quote:

Originally Posted by SoCalArgento

What was your exhaust setup in that video @Tenchi ?

I tried this on mine with catless Uel, nameless resonated/HFC op/fp combo and evo3 exhaust and the pops were very muffled.

Maybe the resonator/hfc did that? :iono

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FT86SpeedFactory Catted UEL, PLM over pipe, DC Sports test pipe, Invidia Q300.

SoCalArgento · 05-03-2015, 10:53 PM

Quote:

Originally Posted by Tenchi

FT86SpeedFactory Catted UEL, PLM over pipe, DC Sports test pipe, Invidia Q300.

How long did you have tune when you made video? I only drive mine for about 60miles then got over it lol

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Tenchi · 05-03-2015, 10:54 PM

For like 2000 miles. Totally fucked the packing in my Q300. It's loud but still drone free lol.

SoCalArgento · 05-03-2015, 10:58 PM

Quote:

Originally Posted by Tenchi

For like 2000 miles. Totally fucked the packing in my Q300. It's loud but still drone free lol.

Nothing wrong with loudness and no drone lol

Might have my buddy try this for a bit on his frs, he's completely catless.

Thanks for info 👍

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trdric · 05-21-2015, 02:03 AM

Heres a link to mine. Borla UEL, borla FP / OP combo, greddy sp elite

nevermind the spinout at the beginning and yes we are french canadians !!

bass_114 · 08-02-2015, 01:45 AM

Quick question any way could send me the tuned file already done for this i could just upload into the oft somehow...having trouble figuring out how to use rom raider

steve99 · 08-02-2015, 04:52 AM

Quote:

Originally Posted by bass_114

Quick question any way could send me the tuned file already done for this i could just upload into the oft somehow...having trouble figuring out how to use rom raider

you would need someone running same rom calid ie B01C and same tune ie stage 2 UEL header same fuel.

just a warning have been some reports of this poping ect damaging muffler packing as you basicly ignighting unburned fuel in exhaust creating an explosion, it also tends to increase fuel consumption.

Snyperiflex · 08-07-2015, 02:09 AM

I'm running the OFT Stage 2 tune for 91oct, UEL headers
Running Gruppe-S UEL catless headers, Manzo catless front pipe, and TRD axleback

All I did was modify the ignition table B

Someone told me today that I'm shooting a lot of flames on the overrun and downshifts
Out of all 4 of my quad tips too

I'll try to get my GoPro back and record it tomorrow

bass_114 · 08-07-2015, 12:49 PM

Quote:

Originally Posted by Snyperiflex

I'm running the OFT Stage 2 tune for 91oct, UEL headers
Running Gruppe-S UEL catless headers, Manzo catless front pipe, and TRD axleback

All I did was modify the ignition table B

Someone told me today that I'm shooting a lot of flames on the overrun and downshifts
Out of all 4 of my quad tips too

I'll try to get my GoPro back and record it tomorrow

[ame="https://www.youtube.com/watch?v=D2R1i6EAGPs"]https://www.youtube.com/watch?v=D2R1i6EAGPs[/ame]

On a serious note...so i got the tables edited and flashed and all but i get very small random pops was wondering was there ny specific rev's i should be at or something cuz i can't produce em like in the vids from this thread

btw I've got the ft86 catted header and motiv front pipe with magnaflow exhaust.

Snyperiflex · 08-08-2015, 01:20 AM

Couldn't grab my GoPro Hero 4 back today so just used this Hero 2.
Video makes everything sound a little higher pitch than it actually is in real life. My exhaust and the popping are both deeper than they sound here

05-03-2015, 05:02 PM	#170
FRS Johnny Senior Member Join Date: Feb 2013 Drives: 2013 FR-S Whiteout MT Location: Orange County CA Posts: 535 Thanks: 102 Thanked 79 Times in 67 Posts Mentioned: 3 Post(s) Tagged: 0 Thread(s)	honestly it isnt hard to control when it pops. it only pops on very light throttle. so if youre gonna slow down to a light, just dont touch the gas and you'll be good. __________________ When in doubt, throttle out!

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05-03-2015, 02:10 PM	#169
omfg5041 Senior Member Join Date: Apr 2014 Drives: 2014 Subaru BRZ Limited Location: Canada Posts: 133 Thanks: 11 Thanked 13 Times in 13 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	Can anyone provide the exact steps that need to be done?

05-03-2015, 10:17 PM	#171
Tenchi Senior Member Join Date: Feb 2014 Drives: Silver Ignition 6MT 10 series FR-S Location: Rochester NY Posts: 162 Thanks: 95 Thanked 66 Times in 36 Posts Mentioned: 1 Post(s) Tagged: 0 Thread(s)	[ame]http://youtu.be/T1hyOIw5h8o[/ame]

05-03-2015, 10:54 PM	#175
Tenchi Senior Member Join Date: Feb 2014 Drives: Silver Ignition 6MT 10 series FR-S Location: Rochester NY Posts: 162 Thanks: 95 Thanked 66 Times in 36 Posts Mentioned: 1 Post(s) Tagged: 0 Thread(s)	For like 2000 miles. Totally fucked the packing in my Q300. It's loud but still drone free lol.

05-21-2015, 02:03 AM	#177
trdric Member Join Date: Sep 2014 Drives: fr-s Location: Gatineau Posts: 65 Thanks: 3 Thanked 11 Times in 11 Posts Mentioned: 0 Post(s) Tagged: 1 Thread(s)	Heres a link to mine. Borla UEL, borla FP / OP combo, greddy sp elite nevermind the spinout at the beginning and yes we are french canadians !!

08-02-2015, 01:45 AM	#178
bass_114 Senior Member Join Date: Oct 2014 Drives: wrb brz Location: canada Posts: 100 Thanks: 18 Thanked 12 Times in 11 Posts Mentioned: 1 Post(s) Tagged: 2 Thread(s)	Quick question any way could send me the tuned file already done for this i could just upload into the oft somehow...having trouble figuring out how to use rom raider

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