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Posted: **Mon May 11, 2009 11:30 pm**

I have gone back to a turbo wgn and was wondering if a lib d/r box will hold up well behind a stock ej20 turbo on and off road?
Christian

Posted: **Tue May 12, 2009 9:13 am**

Well something has to be said about the fact that Subaru don't produce any turbo car with a dual range gearbox anymore.....but that being said, mine has held up absolutely fine (Outback d/r box behind EJ20G). My first gear does wine abit now, but it's been a few years and my gearbox is very high kms - that's regardless of wether low range is selected anyway. As with anything it depends how you drive and how you treat your gearboxes. I've never damaged a Subaru gearbox in any way myself afaik.

Posted: **Tue May 12, 2009 4:47 pm**

The low range gears hardly ever fail because they are before the gears. Of course when in low range all the other gears have to put up with a little more torque. But because the Lib's have a pretty crappy low range I really doubt it would be a problem. They use the same size and type gears as the WRX boxes. And the centre diff is the same except its preload.

I've seen an L series with a EJ20t with the EA82 5sp locked in RWD doing drifts. The guy said it had held for 6 months with a lot of drifting so he couldn't see why it wouldn't hold up to the power.

Posted: **Tue May 12, 2009 8:51 pm**

I'm starting to think that you can use D/R box behind low end turbo.
Cheers
AP

Posted: **Tue May 12, 2009 11:39 pm**

The gearbox is off a gen 1 lib and i intend on swapping the low range gears with L series.

Posted: **Wed May 13, 2009 1:33 am**

One of the guys on the RS fourm has a d/range box in his turbo on road car . I think he busted it last week doing skids.

Toms fitting one to his wrx hatch back with a lsd front diff & a lsd rear diff. I can not see any problems with it , but get the clutch reworked. There worth stuff all now any way and have a very limited market.

Posted: **Wed May 13, 2009 11:25 am**

seagull wrote:I think he busted it last week doing skids.

Somehow I think any gearbox has the chance to go bust if you do silly stuff behind the wheel

Posted: **Wed May 13, 2009 11:59 am**

Captain Obvious has had a duel range in his lifted RS Lib for years...
Daza.

Posted: **Wed May 13, 2009 1:15 pm**

again i would be interested to see which part of the gears that goes busted!
Cheers,
AP

Posted: **Wed May 13, 2009 2:48 pm**

AlpineRaven wrote:again i would be interested to see which part of the gears that goes busted!
Cheers,
AP

what does that mean in english?

Posted: **Wed May 13, 2009 2:54 pm**

Dual range box will be up to the job providing its not mistreated .... same as anything... I guess AlpineRaven wants to know which gear will let go? ie 2nd in miss treated wrxs

The AUSubaru.com.au Forums

Will a d/r box hold up behind ej20t?

Will a d/r box hold up behind ej20t?