Flex fuel kit and Tomei header tuned by DT? - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

stlgrym3 · 06-11-2018, 04:56 PM

Anyone running this combo? Please share your experience. I’m running Tomei EL with OpenFlash stage 2+ cookie cutter tune. Not really happy about the performance and deivavility after the tune.

tyler_win_photo · 06-11-2018, 05:21 PM

What's DT?

churchx · 06-11-2018, 05:30 PM

Probably delicious tuning. I see them selling also some OFT flexfuel kits, so maybe they also do some OFT tuning (previously i got impression them being ecutek only shop)

Still, i'd first try working together with DT, before bringing out any issues in forum.

Lincoln Logs · 06-11-2018, 06:19 PM

Quote:

Originally Posted by stlgrym3

Anyone running this combo? Please share your experience. I’m running Tomei EL with OpenFlash stage 2+ cookie cutter tune. Not really happy about the performance and deivavility after the tune.

What specific issues are you having? I've been running these tunes successfully with my car both on the street and on track.

stlgrym3 · 06-11-2018, 06:32 PM

Quote:

Originally Posted by Lincoln Logs

What specific issues are you having? I've been running these tunes successfully with my car both on the street and on track.

I have to warm up the car for a long time each morning, like over 5 mins. If I don’t, the rpm would jump when I shift it into gear, although it comes right back down to normal after a second. Also I’m just not satisfied with the performance overall, it’s like the only difference after I did the tomei header with OFT tune are the extra sound from the header with no performance gain whatsoever. I didn’t do any dyno so this is all based on my driving experience.

Grady · 06-11-2018, 07:18 PM

Quote:

Originally Posted by stlgrym3

I have to warm up the car for a long time each morning, like over 5 mins. If I don’t, the rpm would jump when I shift it into gear, although it comes right back down to normal after a second. Also I’m just not satisfied with the performance overall, it’s like the only difference after I did the tomei header with OFT tune are the extra sound from the header with no performance gain whatsoever. I didn’t do any dyno so this is all based on my driving experience.

Performance gains on headers is small. Your performance comes from the tune. Did you retune after the headers?

stlgrym3 · 06-11-2018, 07:34 PM

Quote:

Originally Posted by Grady

Performance gains on headers is small. Your performance comes from the tune. Did you retune after the headers?

I got the OpenFlash Stage2+ tune after the header. Supposedly that’s the OFT tune for all catless headers.

whataboutbob · 06-11-2018, 09:37 PM

Did Delicious tune your car on OFT? I've been using them for over 5 years w ECUTEK both NA and FI and the tunes have been great. Looking here it seems they offer hardware, but not a tune? https://www.delicioustuning.com/OFT-FlexFuel

steve99 · 06-11-2018, 09:48 PM

Are you running the OFT V4.03 tune version on your 2017 ?

auto or manual ??

stlgrym3 · 06-11-2018, 10:06 PM

Quote:

Originally Posted by steve99

Are you running the OFT V4.03 tune version on your 2017 ?

auto or manual ??

Yes, mine is auto, I waited for the latest version of v4.03 which includes K00D too.

Grady · 06-11-2018, 10:12 PM

Quote:

Originally Posted by stlgrym3

I got the OpenFlash Stage2+ tune after the header. Supposedly that’s the OFT tune for all catless headers.

Well there is your problem. That is a base tune now it is time to tweak it for your car. No 2 cars are the same!

redhalo · 06-11-2018, 10:12 PM

Quote:

Originally Posted by stlgrym3

Yes, mine is auto, I waited for the latest version of v4.03 which includes K00D too.

Had the same problem, switched to Wayne's rom. I believe it has something to do with the MAF OFFSET AFTER START tables having to match.

Grady · 06-11-2018, 10:18 PM

Quote:

Originally Posted by whataboutbob

Did Delicious tune your car on OFT? I've been using them for over 5 years w ECUTEK both NA and FI and the tunes have been great. Looking here it seems they offer hardware, but not a tune? https://www.delicioustuning.com/OFT-FlexFuel

+1

If DT only sold you the parts then you should not complain about how the car runs. That is your job to tune out the problems. The cheapest is not always the least expensive.

redhalo · 06-11-2018, 10:21 PM

Quote:

Originally Posted by Grady

+1

If DT only sold you the parts then you should not complain about how the car runs. That is your job to tune out the problems. The cheapest is not always the least expensive.

I don't think he's not complaining about DT, he's asking about DT as an alternative for tuning because he's not happy with OFT.

06-11-2018, 04:56 PM	#1
stlgrym3 Senior Member Join Date: Nov 2011 Drives: 2017 Subaru BRZ Limited Location: socal Posts: 562 Thanks: 72 Thanked 51 Times in 44 Posts Mentioned: 3 Post(s) Tagged: 0 Thread(s)	Flex fuel kit and Tomei header tuned by DT? Anyone running this combo? Please share your experience. I’m running Tomei EL with OpenFlash stage 2+ cookie cutter tune. Not really happy about the performance and deivavility after the tune. Last edited by stlgrym3; 06-11-2018 at 05:34 PM.

06-11-2018, 05:21 PM	#2
tyler_win_photo Senior Member Join Date: Dec 2013 Drives: 2014 Scion FRS (Asphalt) Location: Redmond, WA Posts: 554 Thanks: 36 Thanked 171 Times in 141 Posts Mentioned: 6 Post(s) Tagged: 2 Thread(s)	What's DT? __________________ AVO Stage 2 Turbo Build Thread https://wheelwell.com/tyler-nguyen-1...014-scion-fr-s

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06-11-2018, 05:30 PM	#3
churchx Senior Member Join Date: Mar 2015 Drives: 2014 GT86 Location: Latvia, Riga Posts: 4,333 Thanks: 696 Thanked 2,085 Times in 1,436 Posts Mentioned: 53 Post(s) Tagged: 1 Thread(s)	Probably delicious tuning. I see them selling also some OFT flexfuel kits, so maybe they also do some OFT tuning (previously i got impression them being ecutek only shop) Still, i'd first try working together with DT, before bringing out any issues in forum.

06-11-2018, 09:48 PM	#9
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