Japanese Specification Subaru Forester T/tb, 2 litre turbo

Here is a vague list of the specifications for the Subaru Forester T/tb. I say vague as nobody seems to have a definative list of specifications for this model and even though I have looked at numerous japanese sites for the figures I still cant find a definative answer.

So heres a disclaimer, disclaiming the accuracy of the numbers below and I cant be held responsible if they are incorrect.

The specification for the T/tb and S/tb are pretty much the same, the T/tb comes with a fake wood dash and a different interior fabric than the S/tb. Typically the S/tb will have a red, blue and grey flecks on a black background where as the T/tb will comes with black and grey patterns on light grey fabric.

Specifications:
Subaru Forester T/tb (Touring turbo model)

Please note: if you are looking at buying a Subaru Forester and see a T/tb advertised then as a Twin Turbo, then this is utter crap. Subaru never put a twin turbo engine in the Forester. The engine in the import Foresters is the same as that found in the WRX and is an EJ20 using a TD04H turbo.

Engine
Engine Type:Flat Four - DOHC 16v turbo (EJ20)
Engine Capacity: 1994 cc
Power Output: 250 bhp / 6250 rpm (to Japanese standards, with UK super unleaded, probably 220bhp)
Torque: 229 lbft / 4000 rpm
Transmission: 4 speed AT (4wd) or 5 speed MT (4wd)

Performance
Acceleration: (0-62 mph / 0-100kph): 6.6 sec
Max Speed: 112mph (Electronically Limited to 180kph - Its Japanese law)

Imports converted to MPH will have had this removed. (This is done by changing the signal going to the speedo from KPH to MPH by adding a divider of 1.6 (KPH divided by 1.6 = MPH, ie: 100kph / 1.6 = 62mph) this is usually done via a mechanical or electronic device which fools the ecu into thinking its not doing the 112mph limit, thats why Jap import typically have speedos which read 180mph).

Dimensions & Weight (in mm & kg)
Exterior dimensions (LxWxH): 4450 x 1735 x 1580 mm
Interior dimensions (LxWxH): 1745 x 1435 x 1245 mm
Wheel base: 2525 mm
Ground clearance: 200 mm
Vehicle weight: 1410 kg

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Disclaimer: The views and opinions expressed below are strictly those of the individual author/poster. The views and opinions shown below are not necessarily those of Mike Porter, his associates and/or sponsors. We do not endorse any view below or necessarily agree/disagree with these views. Views posted below are entirely those of the poster, not me!

how much power can the ttb handle
hi

i have a 99 ttb import and want to know what sort of power i can expect with some simple mods ie what to change to get 300hp

mykp says:
the t/tb is auto only and cant be remapped so mods are limited. Exhaust, impretza header, replament up-pipe, decent panel fiter, uprated fuel pump, HDI-SBC (to up the boost) should see about 290!

Posted by: lee on 06 July 2010

Wheel Alignment specifications
Hello,

I have the 1997 Forester Turbo (SF5) which is a TTB exactly like yours imported from Japan.

Do you by any chance have the wheel alignment specification for this. I went to an ATS and they told me I had to go to Subaru or search on the internet.

Cheers

mykp says:
any good wheel alignment centre which does proper Geometry setup, not laser wheel alignment should have them and be able to advise on how to setup your car. Do a search for "Hunter wheel alignment" or visit Pro Align and search for your local centre.

ATS, National or Kwik fit I wouldnt touch with a barge pole!

Posted by: Roge on 25 February 2010

Subaru Forester T/tb 1997
Hi,

I had one of these, made contact with a professor at Tokio University, who was clued up on them.

Apparently there was 2 engine types, one at 250 and the other at 285 by Japanese measurements.

I sent him my engine number and he told me mine was the 285 one.

Regrettably I have now sold it because it was too expensive to run needing 98 octane and also an octane booster to get it up to 100 for the best performance.

Was great fun though.

Fred

mykp says:
Yep, and the way the Japanese measure bhp is different, So I am told!!!

If you had an auto then you d have been alright running on super, tesco or shell v-power. A manual can be remapped to run on super or even normal unleaded but this means less power and who would want that?

Posted by: Fred on 06 November 2009

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