follow ft86club on our blog, twitter or facebook.
FT86CLUB
Ft86Club
Speed By Design
Register Garage Members List Calendar Search Today's Posts Mark Forums Read

Go Back   Toyota GR86, 86, FR-S and Subaru BRZ Forum - FT86CLUB > Subaru BRZ > Subaru BRZ General Forum

Subaru BRZ General Forum All discussions about the Subaru BRZ coupe


User Tag List

Reply
 
Thread Tools Search this Thread
Old 05-23-2020, 12:34 PM   #1
kuchez96
Junior Member
 
Join Date: Jan 2015
Drives: 2019 BRZ
Location: NW Suburbs, IL
Posts: 1
Thanks: 0
Thanked 0 Times in 0 Posts
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Flex Fuel for 2017+ models

Hey guys, I recently started to look into getting E85 for my 2019 BRZ and I am unsure of which direction to go and what exactly I need.

Firstly, I'd like to say I prefer going the OFT route with their kit so I can reflash to stock tune on the spot and use OTS tunes. However, I do not know if their kit is compatible with 2017+ models.

Second, the ECUTeK route. I've gotten a lot of feedback on this route and people say it is the best route. If I were to go this route, what would be the best kit to get, does it come with a tune, are there multiple maps I can use/ OTS tunes, do I need to pay for tunes anytime I want to retune?

2019 BRZ with Remark Muffler Delete and plan on getting a Tomei UEL.
kuchez96 is offline   Reply With Quote
Old 05-23-2020, 08:59 PM   #2
dpfarr
Junior Member
 
Join Date: May 2020
Drives: BRZ ts
Location: SACRAMENTO
Posts: 7
Thanks: 0
Thanked 5 Times in 1 Post
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
I’ve been reading into this too. Can the fuel system (pump, lines, etc.) handle E85 no problem?
dpfarr is online now   Reply With Quote
Old 05-23-2020, 09:45 PM   #3
Yoshoobaroo
Chips & Torque Dip
 
Yoshoobaroo's Avatar
 
Join Date: Mar 2016
Drives: 2013 BRZ
Location: Florida
Posts: 1,847
Thanks: 848
Thanked 1,390 Times in 756 Posts
Mentioned: 12 Post(s)
Tagged: 0 Thread(s)
Garage
Quote:
Originally Posted by dpfarr View Post
Ive been reading into this too. Can the fuel system (pump, lines, etc.) handle E85 no problem?

Yes
Yoshoobaroo is offline   Reply With Quote
Old 05-24-2020, 12:04 AM   #4
Irace86.2.0
Senior Member
 
Irace86.2.0's Avatar
 
Join Date: Mar 2017
Drives: Q5 + BRZ + M796
Location: Santa Rosa, CA
Posts: 3,295
Thanks: 2,006
Thanked 1,735 Times in 1,080 Posts
Mentioned: 13 Post(s)
Tagged: 0 Thread(s)
The fuel system is already handling ethanol. Pump gas is E10.

For basic bolt ons, the stock fuel system should be fine. For basic FI, injectors are advised, but not necessary. For high boost pulleys, injectors are needed, and it is worth dropping in a better fuel pump.

For ECUTEK, you need a license ($350+), a bluetooth interface/cable and dongle ($350+) and a flex-fuel tune ($350+). If you add a new performance product then you need a new tune, which means paying for an upgrade ($75-350). It all depends on your tuner. The advantage is that the ECUTEK is a far superior custom tune.

OFT is cheaper.
__________________
Irace86.2.0 is online now   Reply With Quote
Old 05-24-2020, 11:38 AM   #5
dpfarr
Junior Member
 
Join Date: May 2020
Drives: BRZ ts
Location: SACRAMENTO
Posts: 7
Thanks: 0
Thanked 5 Times in 1 Post
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Right on. Will figure out what I need to bolt on before I get to a tune.
dpfarr is online now   Reply With Quote
Old 05-24-2020, 11:57 AM   #6
the new guy
Senior Member
 
Join Date: Oct 2013
Drives: 2014 Asphalt FR-S/2018 Thunder GT
Location: Fairfax
Posts: 563
Thanks: 191
Thanked 228 Times in 158 Posts
Mentioned: 13 Post(s)
Tagged: 0 Thread(s)
You can flash back to a stock rom using ecutek as easily as you can with oft. Pick your Ecutek tuner (HRI, Delicious Tuning, Xero Limit, CSG) and then buy their tune package which will come with an Ecutek dongle/cable + Ecutek license and then they’ll remotely tune your car. A header + custom to your car ecutek tune is about the best mod combo to this platform besides tires and seat time at a track.

If you want to go E85 you’ll need a flex fuel kit with the above and your tune will auto read the ethanol content in the gas and adjust automatically without needing to switch maps.
__________________
2014 FRS: Sold
2018 Thunder GT: RCE Superstreet 1 Coilovers, HKS HI-POWER SPEC L CATBACK, WedsSport TC105n 18x8

Last edited by the new guy; 05-24-2020 at 01:00 PM.
the new guy is offline   Reply With Quote
Old 05-24-2020, 03:56 PM   #7
dakine001
Junior Member
 
Join Date: Dec 2019
Drives: 17 BRZ PP
Location: SoCal
Posts: 6
Thanks: 0
Thanked 1 Time in 1 Post
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
I have a 2017 with CSG’s flex fuel kit and tune (Ecutek) and love it. Recently added JDL’s UEL header (with updated tune) and like everybody says, it’s the way to go. I was planning on going FI, but I’m pretty happy with this setup-for now.
dakine001 is offline   Reply With Quote
Old 05-24-2020, 04:34 PM   #8
dpfarr
Junior Member
 
Join Date: May 2020
Drives: BRZ ts
Location: SACRAMENTO
Posts: 7
Thanks: 0
Thanked 5 Times in 1 Post
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
What other mods do you have in addition to headers? Is there difference between monitors to control AFR?
dpfarr is online now   Reply With Quote
Old 05-24-2020, 05:01 PM   #9
dakine001
Junior Member
 
Join Date: Dec 2019
Drives: 17 BRZ PP
Location: SoCal
Posts: 6
Thanks: 0
Thanked 1 Time in 1 Post
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Just an ARK catback, I thought about up pipe and front pipes, but want to keep the noise level down since I’m in CA. Not sure about monitors to control AFR.
dakine001 is offline   Reply With Quote
Old 05-30-2020, 05:14 PM   #10
Xero-Limit
Tuner
 
Xero-Limit's Avatar
 
Join Date: Nov 2012
Drives: JDL Turbo FRS, 335SC BRZ (ret)
Location: Lehigh Valley, PA
Posts: 920
Thanks: 359
Thanked 1,513 Times in 518 Posts
Mentioned: 377 Post(s)
Tagged: 6 Thread(s)
We also have our combo here: https://www.xero-limit.com/ecutek-bl...l-package.html

With that pricing you're right there at the cost of an OFT+flex fuel kit, but get all the advanced features and custom tuning you get with EcuTek.

Otherwise there's been no issues running e85 from our end since we've been doing it in 2013, I wouldn't fear it!
__________________
Xero Limit Inc
Tuning & Performance Parts
Easton, PA 18042
FB | IG
Xero-Limit is offline   Reply With Quote
The Following User Says Thank You to Xero-Limit For This Useful Post:
alphasaur (05-30-2020)
 
Reply

Tags
2017+, e85, ecutek, flex fuel, oft

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
thinking of getting DT stage 2 flex fuel tune, do I need a flex fuel kit? stlgrym3 Engine, Exhaust, Transmission 4 03-23-2018 02:51 AM
Flex Fuel 2017/"86 RUNNING?? 007BRZ Forced Induction 6 09-25-2017 03:01 PM
Cost effecient (cheap) flex fuel kit to get up and running on E85 for 2017 BRZs? GNious Software Tuning 4 02-06-2017 05:22 PM
Delicious Tuning Flex Fuel for 2017+ Updated to Accommodate Manufacturer Revisions DeliciousTuning Software Tuning 0 01-04-2017 02:24 PM
ECUtek Flex Fuel REVOLUTION: World's First Flex Fuel Factory ECU GTR - BRZ soon! Visconti Engine, Exhaust, Transmission 356 05-20-2013 09:36 AM


All times are GMT -4. The time now is 01:25 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2020, vBulletin Solutions Inc.
User Alert System provided by Advanced User Tagging v3.3.0 (Lite) - vBulletin Mods & Addons Copyright © 2020 DragonByte Technologies Ltd.

Garage vBulletin Plugins by Drive Thru Online, Inc.