How well does the 2.4 header flow? - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

Strat_FRS · 12-15-2021, 10:11 AM

We pit the 2.4 vs the OG 2.0 header on the FA20 and tune for both. I think you will find the results revealing and account for some of the issues (aka torque dip) fixed on the 2.4.

BRZ FTW · 12-15-2021, 10:36 AM

awesome info, thanks!

alex87f · 12-25-2021, 06:06 AM

Nice video. However, I can't see a clear comparison between FA20 w/ stock header & stock tune vs. FA20 w/ FA24 header + tuned. Could you post a dyno chart comparing these two?

Brz-123 · 12-25-2021, 07:52 AM

Quote:

Originally Posted by alex87f

Nice video. However, I can't see a clear comparison between stock FA20 header & tune vs. FA20 w/ FA24 header + tune. Could you post a dyno chart comparing these two?

There still is no tuning solution available for the 2.4 globally. ECUTEK are likely to be the first but you will need to wait unfortunately.

Sent from my SM-G781B using Tapatalk

saltywetman · 12-25-2021, 08:36 AM

He was asking for the dynochart comparison of the fa20 with OEM header + tune vs fa20 with the 2.4l header + tune so both are with the fa20 engine where tuning software/hardware is available

Brz-123 · 12-25-2021, 08:42 AM

Quote:

Originally Posted by saltywetman

He was asking for the dynochart comparison of the fa20 with OEM header + tune vs fa20 with the 2.4l header + tune so both are with the fa20 engine where tuning software/hardware is available

My bad for not reading it correctly

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12-15-2021, 10:11 AM	#1
Strat_FRS Member Join Date: Oct 2021 Drives: 2015 FRS for daily and track use Location: Vancouver, Canada Posts: 82 Thanks: 14 Thanked 204 Times in 51 Posts Mentioned: 9 Post(s) Tagged: 0 Thread(s)	How well does the 2.4 header flow? We pit the 2.4 vs the OG 2.0 header on the FA20 and tune for both. I think you will find the results revealing and account for some of the issues (aka torque dip) fixed on the 2.4.

12-25-2021, 06:06 AM	#3
alex87f Meow Join Date: Aug 2017 Drives: GT86, Volvo 996 Location: France Posts: 532 Thanks: 314 Thanked 444 Times in 236 Posts Mentioned: 1 Post(s) Tagged: 0 Thread(s)	Nice video. However, I can't see a clear comparison between FA20 w/ stock header & stock tune vs. FA20 w/ FA24 header + tuned. Could you post a dyno chart comparing these two? Last edited by alex87f; 12-25-2021 at 10:29 AM.

12-25-2021, 08:36 AM	#5
saltywetman Senior Member Join Date: Jul 2019 Drives: 2020 Toyota 86 GT 6M Location: Edmonton, AB Posts: 413 Thanks: 298 Thanked 270 Times in 137 Posts Mentioned: 3 Post(s) Tagged: 0 Thread(s)	He was asking for the dynochart comparison of the fa20 with OEM header + tune vs fa20 with the 2.4l header + tune so both are with the fa20 engine where tuning software/hardware is available __________________ saltywetman's overnight parts from japan NA build

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