FT-86 SpeedFactory Catted UEL Header - Page 130 - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

Sypher · 05-19-2014, 02:15 PM

Quote:

Originally Posted by husker741

Has anyone else gotten any CELs?

i forget how many miles i had when i put my header on but i'm guessing i have at least 1500mi on it and no CEL. in those miles ive put the car threw plenty of hard pulls, an autox event and even a 700mi round trip drive to LA and back (plus driving around in LA) still runs like a champ with no CEL and i never did reset my ECU after install. just put it in a drove away lol

husker741 · 05-19-2014, 02:26 PM

Quote:

Originally Posted by Sypher

i forget how many miles i had when i put my header on but i'm guessing i have at least 1500mi on it and no CEL. in those miles ive put the car threw plenty of hard pulls, an autox event and even a 700mi round trip drive to LA and back (plus driving around in LA) still runs like a champ with no CEL and i never did reset my ECU after install. just put it in a drove away lol

Same here, I never reset mine.

355rockit · 05-19-2014, 07:55 PM

For folks that have Unichip and FT86SF catted UEL header installed.... which Unichip map are you using?

CamryDS · 05-20-2014, 03:25 AM

Quote:

Originally Posted by 355rockit

For folks that have Unichip and FT86SF catted UEL header installed.... which Unichip map are you using?

This kind of brings up a related question, how many people who has this header is running OFT (kind of related)?

Also what type of maps? I'm going to keep my stg 1 and keep it going, but anyone utilize stage 2 on these to see if there's any problems? (eg. bogging cel etc?)

I'd probably purchase an Etune from shiv once I get the headers in though just to make sure that I can run with that and get as much power as I can out of these, but would be nice to know if anyone has done this yet.

Any replies would be noice

thehapaone · 05-20-2014, 03:31 AM

don't think I ever got around to posting my dyno results running the ft86sf catted header, nameless catted fp/op and apex-i catback

before and after tune was running stock tune before going ecutek

Trettiosjuan · 05-20-2014, 03:38 AM

Amazing how flat that torque curve is even without a tune!

thehapaone · 05-20-2014, 03:42 AM

Quote:

Originally Posted by Trettiosjuan

Amazing how flat that torque curve is even without a tune!

yeah it was pretty noticeable right away after installing the header...it was definitely impressive that the header got rid of it basically

Trettiosjuan · 05-20-2014, 04:48 AM

Indeed, but it also smoothens out the peak around 4.7k by filling the depression higher up!

tennisfreak · 05-20-2014, 10:23 AM

I'm amazed and slightly confused on how this header in particular can eliminate the torque dip so well.

etherealfall · 05-20-2014, 10:25 AM

So barely worth tuning?

Sent from my HTC_0P6B using Tapatalk

stevesnj · 05-20-2014, 10:40 AM

I thought that this was not supposed to throw a CEL

STV3 · 05-20-2014, 11:01 AM

Quote:

Originally Posted by stevesnj

I thought that this was not supposed to throw a CEL

It's not. There's only been one instance of that mentioned so far. Unless this becomes a common thing I wouldn't worry.

DarkSunrise · 05-20-2014, 11:13 AM

Quote:

Originally Posted by etherealfall

So barely worth tuning?

Sent from my HTC_0P6B using Tapatalk

It might be worth it for the richer (safer) A/F ratio. Take a look at the bottom of that dyno chart.

thehapaone · 05-20-2014, 01:37 PM

Quote:

Originally Posted by DarkSunrise

It might be worth it for the richer (safer) A/F ratio. Take a look at the bottom of that dyno chart.

This is exactly why I got the tune to get my A/F to a safer ratio and I mean 10HP for how much the tune cost was the best bang for my buck so far

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05-19-2014, 07:55 PM	#1809
355rockit Senior Member Join Date: Oct 2013 Drives: Sci FR-S, Fer F355, Toy Highlander Location: San Marcos, California Posts: 238 Thanks: 40 Thanked 115 Times in 60 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	For folks that have Unichip and FT86SF catted UEL header installed.... which Unichip map are you using?

05-20-2014, 03:38 AM	#1812
Trettiosjuan Senior Member Join Date: Jul 2012 Drives: GT86 Location: Northern Europe Posts: 357 Thanks: 292 Thanked 190 Times in 103 Posts Mentioned: 2 Post(s) Tagged: 0 Thread(s)	Amazing how flat that torque curve is even without a tune!

05-20-2014, 04:48 AM	#1814
Trettiosjuan Senior Member Join Date: Jul 2012 Drives: GT86 Location: Northern Europe Posts: 357 Thanks: 292 Thanked 190 Times in 103 Posts Mentioned: 2 Post(s) Tagged: 0 Thread(s)	Indeed, but it also smoothens out the peak around 4.7k by filling the depression higher up!

05-20-2014, 10:25 AM	#1816
etherealfall Member Join Date: Dec 2012 Drives: Toyota 86 GTS Storm Black Location: Australia Posts: 60 Thanks: 2 Thanked 5 Times in 5 Posts Mentioned: 1 Post(s) Tagged: 0 Thread(s)	So barely worth tuning? Sent from my HTC_0P6B using Tapatalk

05-20-2014, 10:40 AM	#1817
stevesnj Senior Member Join Date: May 2013 Drives: 2016 FR-S Oceanic Blue Location: Southern NJ Posts: 2,958 Thanks: 2,158 Thanked 1,601 Times in 923 Posts Mentioned: 30 Post(s) Tagged: 2 Thread(s)	I thought that this was not supposed to throw a CEL

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