follow ft86club on our blog, twitter or facebook.
FT86CLUB
Ft86Club
Speed By Design
Register Garage Community Calendar Today's Posts Search

Go Back   Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB > 1st Gens: Scion FR-S / Toyota 86 / Subaru BRZ > BRZ First-Gen (2012+) — General Topics

BRZ First-Gen (2012+) — General Topics All discussions about the first-gen Subaru BRZ coupe

Register and become an FT86Club.com member. You will see fewer ads

User Tag List

Reply
 
Thread Tools Search this Thread
Old 04-24-2012, 08:23 PM   #71
SnapOv3st3r
Senior Member
 
Join Date: Apr 2012
Drives: 400whp Scion tC
Location: TN
Posts: 1,310
Thanks: 676
Thanked 323 Times in 213 Posts
Mentioned: 2 Post(s)
Tagged: 0 Thread(s)
The 58mph shift, and the dip in the power band would be easily fixed with a reflash of the ECU.
SnapOv3st3r is offline   Reply With Quote
Old 04-24-2012, 08:29 PM   #72
zoomzoomers
Senior Member
 
zoomzoomers's Avatar
 
Join Date: Nov 2011
Drives: 2013 Subaru SWP BRZ Limited 6AT
Location: Darkside
Posts: 1,862
Thanks: 526
Thanked 305 Times in 207 Posts
Mentioned: 9 Post(s)
Tagged: 0 Thread(s)
Quote:
Originally Posted by SnapOv3st3r View Post
The 58mph shift, and the dip in the power band would be easily fixed with a reflash of the ECU.
But with what costs elsewher?
__________________
Man Law#17:A man in the company of a hot, seductively dressed, woman MUST remain sober enough to fight!

MODS: AVO tubes + filter, Cusco (F) strut brace w/ MC brace, Perrin CBE, Subaru OEM trunk tray, Grimmspeed front license re-locator & hood struts and Beatsonic rear cam.
zoomzoomers is offline   Reply With Quote
Old 04-24-2012, 08:44 PM   #73
Lighting Red
Habitual Line Crosser.
 
Lighting Red's Avatar
 
Join Date: Mar 2012
Drives: ^ Two of my favorite things.
Location: Woodbridge, VA
Posts: 327
Thanks: 115
Thanked 166 Times in 55 Posts
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quote:
Originally Posted by Alfie View Post
"[SIZE=4]I will buy the ToyoBARU or the '13 Boxster for my 40th
Alfie, buy the Porsche while you are still young enough to enjoy it. You are asking us our opinions on your purchase, but it is clear to everybody here that you already know the answer. Get the Boxster, brother. It has a MUCH NEEDED dose of testosterone for 2013, and is a finer car for it. If I did not have a soft spot for Italian bikes (my wallet), I would probably go for a used Cayman S.
__________________
But, but, but... It's only 200 hp?!
Lighting Red is offline   Reply With Quote
Old 04-24-2012, 08:49 PM   #74
MmmHamSandwich
You know you want it.
 
MmmHamSandwich's Avatar
 
Join Date: Mar 2012
Drives: '13 FR-S
Location: RVA
Posts: 705
Thanks: 160
Thanked 327 Times in 154 Posts
Mentioned: 9 Post(s)
Tagged: 2 Thread(s)
Quote:
Originally Posted by SnapOv3st3r View Post
The 58mph shift, and the dip in the power band would be easily fixed with a reflash of the ECU.
I am pretty sure that is a side effect of intake tuning for better performance in the upper rev range. If it were a simple tune fix Subaru and Toyota wouldn't have let that slide...
MmmHamSandwich is offline   Reply With Quote
Old 04-24-2012, 08:52 PM   #75
MmmHamSandwich
You know you want it.
 
MmmHamSandwich's Avatar
 
Join Date: Mar 2012
Drives: '13 FR-S
Location: RVA
Posts: 705
Thanks: 160
Thanked 327 Times in 154 Posts
Mentioned: 9 Post(s)
Tagged: 2 Thread(s)
Quote:
Originally Posted by SUB-FT86 View Post
Even the RSX type S has a better 5-60 mph.

http://www.caranddriver.com/reviews/...take-road-test
Coming from a very similar 07 Si, all I can say is ouch...

That's a pretty hard pill to swallow. Makes me wonder if something else is going on. The BRZ is notably lighter and makes more torque than the K20 in all areas IIRC.
MmmHamSandwich is offline   Reply With Quote
Old 04-24-2012, 09:06 PM   #76
Draco-REX
Corner Junkie
 
Draco-REX's Avatar
 
Join Date: Feb 2012
Drives: 13 BRZ, 11 STI, 99 RS
Location: Ohio
Posts: 2,908
Thanks: 129
Thanked 1,521 Times in 702 Posts
Mentioned: 11 Post(s)
Tagged: 0 Thread(s)
Quote:
Originally Posted by MmmHamSandwich View Post
Coming from a very similar 07 Si, all I can say is ouch...

That's a pretty hard pill to swallow. Makes me wonder if something else is going on. The BRZ is notably lighter and makes more torque than the K20 in all areas IIRC.
Remember, you may not drive the car the same way they tested it to get that time. Wait until you dive the BRZ to make a final judgement.
Draco-REX is offline   Reply With Quote
Old 04-24-2012, 09:13 PM   #77
SnapOv3st3r
Senior Member
 
Join Date: Apr 2012
Drives: 400whp Scion tC
Location: TN
Posts: 1,310
Thanks: 676
Thanked 323 Times in 213 Posts
Mentioned: 2 Post(s)
Tagged: 0 Thread(s)
Quote:
Originally Posted by zoomzoomers View Post
But with what costs elsewher?
Reflashes are offered from the factory.
SnapOv3st3r is offline   Reply With Quote
Old 04-24-2012, 09:18 PM   #78
SnapOv3st3r
Senior Member
 
Join Date: Apr 2012
Drives: 400whp Scion tC
Location: TN
Posts: 1,310
Thanks: 676
Thanked 323 Times in 213 Posts
Mentioned: 2 Post(s)
Tagged: 0 Thread(s)
Quote:
Originally Posted by MmmHamSandwich View Post
I am pretty sure that is a side effect of intake tuning for better performance in the upper rev range. If it were a simple tune fix Subaru and Toyota wouldn't have let that slide...
They would if they wanted the customer to come to them by offering performance enhancements. It would be similar to APR upgrade that you can get on the VW. TRD when it makes Superchargers for Toyota vehicles, its often accompanied by a reflash of the factory ECU. They could do the same here by offering us a reflash for a performance increase. If not then a tune on the car will correct these minor hurdles. All in due time though, as there are no tuning piggy backs yet.
SnapOv3st3r is offline   Reply With Quote
Old 04-24-2012, 09:22 PM   #79
Dimman
Kuruma Otaku
 
Dimman's Avatar
 
Join Date: Dec 2009
Drives: Mk3 Supra with Semi-built 7MGTE
Location: Greater Vancouver (New West)
Posts: 6,854
Thanks: 2,398
Thanked 2,265 Times in 1,234 Posts
Mentioned: 78 Post(s)
Tagged: 2 Thread(s)
Garage
2 options for the 5-60?

A) Hate the 5-60 but love your clutch.

B) Love the 5-60 but hate your clutch.
__________________


Because titanium.
Dimman is offline   Reply With Quote
Old 04-24-2012, 09:28 PM   #80
MmmHamSandwich
You know you want it.
 
MmmHamSandwich's Avatar
 
Join Date: Mar 2012
Drives: '13 FR-S
Location: RVA
Posts: 705
Thanks: 160
Thanked 327 Times in 154 Posts
Mentioned: 9 Post(s)
Tagged: 2 Thread(s)
Quote:
Originally Posted by Alfie View Post
"I will buy the ToyoBARU or the '13 Boxster for my 40th this summer.

WHICH ONE SHOULD I GET???"

Strangers or not, I trust you enthusiasts and thanx for the input!
Im not listening to Cayman or R suggestions since even the BASE Boxster is stretching it for my budget BUT it IS doable!
I wont be getting ANY options- not even this $3000 paint!
Porsche has been my bedroom poster car since I had a licence, so even if I have to sell it in 5 years with 60,ooo miles on it and get the ToyoBARU for FREE, at least I got 'it' out of my system...
P.S. Dave-ROR the maintenance doesn't scare me because I am very gentle with my cars since Ive always bought with cash- my brakes were like new at 60,000 miles on my Honda and at almost 120,ooo I am still on the original battery and clutch!! And Porsche HAS made strides as of late in minimizing maintenance for their cars since it was a big customer complaint!
For what it's worth I recall the Boxster being one of the most reliable cars Consumer Reports collects data on.
Personally I love the Spyder but they probably tack on 10k for it. Great car though, but at 20k more than the BRZ, they are in two pretty different leagues.
MmmHamSandwich is offline   Reply With Quote
Old 04-24-2012, 09:51 PM   #81
Dave-ROR
Site Moderator
 
Dave-ROR's Avatar
 
Join Date: Dec 2010
Drives: Stuff
Location: Florida
Posts: 10,317
Thanks: 955
Thanked 5,965 Times in 2,689 Posts
Mentioned: 262 Post(s)
Tagged: 8 Thread(s)
Quote:
Originally Posted by MmmHamSandwich View Post
I am pretty sure that is a side effect of intake tuning for better performance in the upper rev range. If it were a simple tune fix Subaru and Toyota wouldn't have let that slide...
Depends. Honda tuned the TSX with a large dip so owners would be able to notice VTEC. Hondata reflashed gains ~32hp and ~28ft/lbs of torque by removing the dip and some other tuning. The car actually feels slower with the reflash because the curve is so flat, but it's faster.

The fact that it's there in this car doesn't mean it's hard to tune out, just that a decision was made to have it there, whether it was on purpose or caused by other components remains to be seen.
__________________
-Dave
Track cars: 2013 Scion FRS, 1998 Acura Integra Type-R, 1993 Honda Civic Hatchback
DD: 2005 Acura TSX
Tow: 2022 F-450
Toys: 2001 Chevrolet Corvette Z06, 1993 Toyota MR2 Turbo, 1994 Toyota MR2 Turbo, 1991 Mitsubishi Galant VR-4
Parts: 2015 Subaru BRZ Limited, 2005 Acura TSX
Projects: 2013 Subaru BRZ Limited track car build
FS: 2004 GMC Sierra 2500 LT CCSB 8.1/Allison with 99k miles
Dave-ROR is offline   Reply With Quote
Old 04-24-2012, 09:56 PM   #82
86'd
Senior Member
 
86'd's Avatar
 
Join Date: Dec 2011
Drives: 2012 WRX Sedan
Location: Los Angeles
Posts: 511
Thanks: 25
Thanked 97 Times in 55 Posts
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quote:
Originally Posted by SUB-FT86 View Post
Even the RSX type S has a better 5-60 mph.

http://www.caranddriver.com/reviews/...take-road-test
It's funny. The BRZ beats the RSX in every other category for about the same price. And honestly it should.

I think other posters are correct in assuming that the TQ dip is probably what's killing the 5-60.

And that's why cars like the GTI excel at it because that's where the meat of their powerband is.

I'm not too worried, but it looks like and is sounding more and more like there's really no midrange power, just a little low grunt, and power high in the rev range.

Regardless I'm sure the power is more than adequate. Though I'd like to see if the curve could be smoothed out. Hrmm...
86'd is offline   Reply With Quote
Old 04-24-2012, 09:58 PM   #83
Dimman
Kuruma Otaku
 
Dimman's Avatar
 
Join Date: Dec 2009
Drives: Mk3 Supra with Semi-built 7MGTE
Location: Greater Vancouver (New West)
Posts: 6,854
Thanks: 2,398
Thanked 2,265 Times in 1,234 Posts
Mentioned: 78 Post(s)
Tagged: 2 Thread(s)
Garage
Quote:
Originally Posted by Dave-ROR View Post
Depends. Honda tuned the TSX with a large dip so owners would be able to notice VTEC. Hondata reflashed gains ~32hp and ~28ft/lbs of torque by removing the dip and some other tuning. The car actually feels slower with the reflash because the curve is so flat, but it's faster.

The fact that it's there in this car doesn't mean it's hard to tune out, just that a decision was made to have it there, whether it was on purpose or caused by other components remains to be seen.
I think in this case the acoustics are the cause. Consider the 'double' torque peaks and the super flat upper range. I think the only way for the good low peak and the flat upper is with a pipe induced flat spot just like bikes. Tuning for two reflection factors puts a bad one in the middle.
__________________


Because titanium.
Dimman is offline   Reply With Quote
Old 04-24-2012, 10:03 PM   #84
Spaceywilly
ZC6A2B82KC7J
 
Spaceywilly's Avatar
 
Join Date: May 2011
Drives: 2002 WRX
Location: Providence, RI
Posts: 1,632
Thanks: 361
Thanked 727 Times in 236 Posts
Mentioned: 7 Post(s)
Tagged: 0 Thread(s)
I'm not sure the torque dip would make that much of a difference in the 5-60. I think it is just very low on torque in low RPMs (below 2000), so it just takes a while to get going. I'm honestly not too concerned with it, I think higher RPM performance is a lot more important because that's where you'll be when you're trying to accelerate (other than from 5mph). The same can be said for the 30-50 and 50-70 times. It doesn't surprise me that a 2.0L engine can't pull at low RPMs. 30mph in 6th gear is below 1000RPMs and 50 is below 2000RPMs. I think 30-50 in 3rd and 50-70 in 4th would be more appropriate tests.
__________________

Straights are for fast cars. Turns are for fast drivers.
Spaceywilly is offline   Reply With Quote
 
Reply

Tags
brz forum, brz forums, brz review, brz reviews, subaru brz, subaru brz forum, subaru brz forums, subaru brz review, subaru brz reviews


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
FR-S production review embargo ends soon Sport-Tech Scion FR-S / Toyota 86 GT86 General Forum 23 04-24-2012 05:03 PM
MotorTrend Blog: BRZ handling "better than Porsche, Godzilla and the McLaren" Kimsey47 BRZ First-Gen (2012+) — General Topics 59 04-24-2012 12:44 AM
PistonHeads production review Sport-Tech BRZ First-Gen (2012+) — General Topics 14 04-02-2012 07:29 PM
It's here! Top Gear production review Sport-Tech BRZ First-Gen (2012+) — General Topics 17 03-28-2012 04:03 PM
CAR mag production review Sport-Tech BRZ First-Gen (2012+) — General Topics 6 03-28-2012 04:00 PM


All times are GMT -4. The time now is 08:26 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2025, vBulletin Solutions Inc.
User Alert System provided by Advanced User Tagging v3.3.0 (Lite) - vBulletin Mods & Addons Copyright © 2025 DragonByte Technologies Ltd.

Garage vBulletin Plugins by Drive Thru Online, Inc.