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-   -   Subaru BRZ STI Spied Testing on Nurburgring! (https://www.ft86club.com/forums/showthread.php?t=21113)

brewksy 11-10-2012 06:02 PM

Quote:

Originally Posted by SUB-FT86 (Post 550019)
240hpx11.9lbs= 2856lbs S2000

220hpx11.6lbs= 2552lbs The supposed BRZ STI

I wouldn't call that substantial. That power to weight ratio is very close so it would be a close call.

Substantial is a subjective measure, I suppose. But that difference on a 220hp car is the equivalent to 66 pounds of weight off the car.

Or, on another chart, showing models with 100lbs and 200lbs removed and their corresponding rank in the list, 200lbs off puts it half way between the S2K and RX7.

Code:

Car                  Weight            Cost          HP/Wt ratio  Power
'11 Lotus Elise R    2010              $51845        0.0940        189
'12 Porsche Cayman  2932              $51900        0.0903        265
'95 Mazda RX7        2882              $57702        0.0884        255
'14 Subaru BRZ STI  2562              $?????        0.0859        220
'09 Saturn Sky RL    3036              $33524        0.0856        260
'09 S2000            2864              $36771        0.0827        237
'14 Subaru BRZ STI  2662              $?????        0.0826        220
'11 Mini JCW        2668              $29100        0.0779        208
'11 Mazda RX8        3065              $26795        0.0756        232
'01 Acura Int Type R 2639              $32121        0.0738        195
'13 Subaru BRZ      2762              $25495        0.0724        200       
'05 Celica GTS      2500              $26748        0.0720        180
'11 Mini Cooper S    2668              $23000        0.0678        181
'12 Miata Touring    2480              $25550        0.0673        167
'00 Impreza 2.5RS    2795              $26201        0.0590        165
'05 Celica GT        2425              $21161        0.0577        140

... Ugh, I'm not trying to overly "nubmers"-specific. Let's just say that anything comparable to S2K numbers would impress a lot of people :)

zohare 11-11-2012 02:23 AM

Quote:

Originally Posted by 2point0 (Post 549880)
Turning off traction control does work like it should. The dash light flashes because the slip sensor is doing its job. Doesn't mean the TC is engaging, you'd feel it.

Ah OK. :) thanks for this. Didn't seem like it was just curious kept worrying about wear on my brakes when it flashes as such.

switchlanez 11-11-2012 04:26 AM

Just thought this would be relevant to the people on this thread talking about "their version" of what the STI should be or about factory-installed (and warrantied) upgrades. Seeing as whatever upgrades Subaru may want to factory-install on their BRZ likely has to be okay-ed by the largest stakeholder (Toyota) in this joint project, here are some words straight from the horse's mouth:

"The philosophy of the 86 is that it is an open concept," says Mr Tada.

The conventional way is for the carmaker to produce a car and call it perfect, which means the users don't have to or can't do anything else.

For example, if the rims and tyres are changed, the manufacturer's warranty is void.
Instead, the 86 was created as a car with the potential to change into something the customer wants it to be.

"Why? Because if you ask 100 people what you think of the car, you will get 100 answers. They all have different views," he said.

Hence the open concept, which will satisfy customers because the car evolves with them and make 100 people's dreams come true."

2point0 11-11-2012 03:44 PM

I just read that article and all I heard was:

"The president (Akio Toyoda) has asked me to make a successor to the Supra as soon as possible."

Looking forward to this!

dunphyjp 11-12-2012 06:06 PM

still disagree... car at a stand still vs car on a left hand bend, weight shift goes to the outside right of the car giving an illusion of a dropped car... it's just weight transfer... even on straight aways level changes and of camber turns are what 'ring is famous for... aka being one of the most difficult road courses. and an STI concept will be lower than production car because most show cars are flared to make it look sportier than most... that extra oomph if you will.

Quote:

Originally Posted by switchlanez (Post 538894)
It's not an illusion. The drop - in plain sight - is clearly lower than 15mm. The 18" wheels have smaller sidewall tire profiles which maintain the same overall diameter as stock wheels/tires within 2%. This is coming from someone who scrutinizes his 15mm drop in comparison to the drop pictured in the STI concepts. The 1st BRZ pictured immediately below has been confirmed to be on STI-tuned Bilstein prototype dampers:

http://www.avoturboworld.com/media/b...rz_sti_001.JPG

Unflattering shot of my car revealing monster truck ride height on 15mm drop STI pinks and 17" STI wheels maintaining the same overall wheel/tire diameter (within 2%) as the 18" STI wheels/tires:
https://sphotos-b.xx.fbcdn.net/hphot...16597636_n.jpg

BRZ Nurburgring test car on prototype suspension:
http://www.ft86club.com/forums/attac...1&d=1351699211

Chief engineer Tetsuya Tada has confirmed with me that the stock suspension geometry works ideally at a ride height of 20mm (+/-5mm) lower than stock. The STI prototype suspensions pictured above and below my car definitely look lower than 15mm; they're very likely 20-25mm lower than stock. They are track-tuning this BRZ's suspension and aero on the Nurburgring.


switchlanez 11-12-2012 07:18 PM

Quote:

Originally Posted by dunphyjp (Post 553163)
still disagree... car at a stand still vs car on a left hand bend, weight shift goes to the outside right of the car giving an illusion of a dropped car... it's just weight transfer... even on straight aways level changes and of camber turns are what 'ring is famous for... aka being one of the most difficult road courses. and an STI concept will be lower than production car because most show cars are flared to make it look sportier than most... that extra oomph if you will.

It still stands and has been published in writing that a Bilstein suspension is being developed for the BRZ by STI (close-up pics of it are floating on the web). The white BRZ STI looks lower than my car from all the different angles/shots (again, overall diameter of 18" vs. my 17" are essentially the same so no illusion there). Suspension tuning would be the #1 reason to invest in testing a car on the 'Ring over aero/power tuning. That said, why the heck would they be testing a set of springs that have long been released to the public?

jonnyozero3 11-12-2012 07:20 PM

Quote:

Originally Posted by switchlanez (Post 553285)
That said, why the heck would they be testing a set of springs that have long been released to the public?

Because it's fun!!

#nothelpful

NA_T 12-29-2012 09:38 PM

Oh god.. I love Bilstein! They are superb!
http://i907.photobucket.com/albums/a...rz_sti_008.jpg

Asphalt~86 01-07-2013 12:05 AM

Here it is: BRZ STI (repost)
 
http://maroondah-leader.whereilive.c...-breaks-cover/

nice.

The first thing they address is there not being a turbo version next year...possibly.

Dispect 01-07-2013 12:06 AM

nice find

dem00n 01-07-2013 12:21 AM

Not enough turbo space under the hood...?

I could hide god damn cats in my hood!

Burrcold 01-07-2013 12:23 AM

This is the same story written months ago...just rewritten.

Sport-Tech 01-07-2013 12:25 AM

Yup - old, old "news" I'm afraid...

LeeMaster 01-07-2013 12:28 AM

Quote:

Originally Posted by dem00n (Post 648622)
Not enough turbo space under the hood...?

In japanese terms, its another way of saying a turbo will not fulfill the philosophy of this car. A turbo is not the purpose of this car, etc...

Also: these old news are starting to remind me of the time when NFL kept writing stories about Brett Favre coming to the Minnesota Vikings to keep people coming back to read news...

dorifuto 01-07-2013 12:29 AM

http://t.qkme.me/3oj3dk.jpg

switchlanez 01-07-2013 12:33 AM

Here it is: BRZ STI...

https://sphotos-b.xx.fbcdn.net/hphot...86036809_n.jpg

https://sphotos-a.xx.fbcdn.net/hphot...56787528_n.jpg

https://sphotos-a.xx.fbcdn.net/hphot...66128823_n.jpg

Asphalt~86 01-07-2013 12:34 AM

This

subatoy 01-07-2013 12:35 AM

no space under the hood! :lol:
I can't imagine how the 14 aftermarket turbo kits do it!

IloveBaldEagles 01-07-2013 12:38 AM

Since the FRS is essentially a Subaru. Does that make the STI version of Scion be called FRS STD?

Bad joke huh?

Exhaust 01-07-2013 12:42 AM

Quote:

Originally Posted by Sekal (Post 648656)
Since the FRS is essentially a Subaru. Does that make the STI version of Scion be called FRS STD?

Bad joke huh?

Terrible.http://www.ft86club.com/forums/image.../bellyroll.gif

86BRZ 01-07-2013 02:39 AM

Quote:

Originally Posted by Asphalt~86 (Post 648648)
This

This this!

CyberFormula 01-07-2013 02:54 AM

how did you get your tire letterings to be white?

switchlanez 01-07-2013 03:00 AM

Quote:

Originally Posted by CyberFormula (Post 648838)
how did you get your tire letterings to be white?

Custom-made order from ironcrossinnovations.com

fatoni 01-07-2013 03:01 AM

Quote:

Originally Posted by LeeMaster (Post 648636)
In japanese terms, its another way of saying a turbo will not fulfill the philosophy of this car. A turbo is not the purpose of this car, etc...

Also: these old news are starting to remind me of the time when NFL kept writing stories about Brett Favre coming to the Minnesota Vikings to keep people coming back to read news...

i think its more about how the they dont think that a turbo would be properly placed to maintain a warranty and durability of that product. aftermarket companies dont have any problem dealing with a warranty since its none of their concern.

Cade01 01-07-2013 03:30 AM

Quote:

Originally Posted by CyberFormula (Post 648838)
how did you get your tire letterings to be white?

You can also buy paint pens specifically for the lettering on your tire too.

dorifuto 01-07-2013 11:23 AM

Parts catalog does not make an Sti. Nice car but it's like stickering up a wrx and claiming Sti.

chulooz 01-07-2013 12:20 PM

Great article :slap:

Beyer Subaru 01-07-2013 12:50 PM

Meh. old news is old news. Let's see how many other "Sources" can come up with the same garbage.

dorifuto 01-07-2013 12:55 PM

We only got one more week to wait for official pics! To the dudes lucky enough to be in japan for the show your mission is to send us a shit load of pics.

jesperswe 01-07-2013 01:02 PM

No room? What's up with the tons of turbo and supercharger kits on the market then, i do belive they are fitted under the hood.....

86'd 01-07-2013 01:06 PM

Ah, the good ole reliable Maroondah Leader. Where I get all of my reliable, credible and fast breaking news.

switchlanez 01-07-2013 01:18 PM

Quote:

Originally Posted by dorifuto (Post 649164)
Parts catalog does not make an Sti. Nice car but it's like stickering up a wrx and claiming Sti.

As far as I can tell so far that's exactly what it looks like Subaru is doing with the BRZ STI. :iono:

dorifuto 01-07-2013 02:34 PM

Quote:

Originally Posted by switchlanez (Post 649351)
As far as I can tell so far that's exactly what it looks like Subaru is doing with the BRZ STI. :iono:

yeah possibly. i wasnt taking a stab at your ride though. it looks good man. i hope the give us suspention and brakes.

Turboguy04 01-07-2013 02:38 PM

No room..... You dont need AC, power steering, and get a smaller radiator.

Rampage 01-07-2013 02:47 PM

Quote:

Originally Posted by dorifuto (Post 649164)
Parts catalog does not make an Sti. Nice car but it's like stickering up a wrx and claiming Sti.

You are right. STI is a Subaru marketing name for the version of their cars with the catalog performance parts PRE-installed from the factory. His is not an STI even though it very well may perform a lot better.

dorifuto 01-07-2013 03:01 PM

Quote:

Originally Posted by Turboguy04 (Post 649517)
No room..... You dont need AC, power steering, and get a smaller radiator.

The reason they say there is no room is because the govt requires a certain amount of crush space in the event of an accident. Aftermarket could care less.

ayau 01-07-2013 03:02 PM

Quote:

Originally Posted by Rampage (Post 649538)
You are right. STI is a Subaru marketing name for the version of their cars with the catalog performance parts PRE-installed from the factory. His is not an STI even though it very well may perform a lot better.

I want to mention that switchlanez BRZ looks pretty sweet.

STI has not impressed me one bit so far with their BRZ STI parts in terms of performance. Even with all the current STI parts installed on the BRZ, it will still be neck and neck between a fully decked out BRZ with STI and a stock BRZ.

Let's look at the biggest factors that can improve this car.

1) BRZ STI wheels are not light. You can do much better just buying a set of Enkei RPF1 for a quarter of the price.

2) STI doesn't release spring rate info. One can assume that they're pretty generic considering they were made for the stock dampers.

3) BRZ aero pieces won't make any real difference, especially on a low speed track.

I see nothing from STI that improved the BRZ in terms of performance.

86BRZ 01-07-2013 07:49 PM

May I?
4. I heard the STI exhause has no increase in HP, just sound.

Kyubi 01-08-2013 01:22 AM

I want that kit on my 86, Is that possible?

TylerLieberman 01-08-2013 06:58 AM


This is how the BRZ STI should look. Add to this some brembos, different rear spoiler, some interior changes and power bump and we have a winner.


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