Hey there Gents,

Hailing from Perth, Western Australia.

Was hoping someone could help me.

I've just received a v4 STI RA, DCCD electronic centre diff. Along with 4.11's front crown wheel and pinion (cusco 1 way mechanical lsd), 1:1 drop gears, v4 DCCD casing and selector rod and R160 4.11 rear diff.

This is being fitted up to a v6 wrx gearcase with Holinger dogset. My questions are as follows:

The dccd did not come with any form of controller only the loom from the centre itself . What options are available to get control? Im waiting on MoTeC to verify if i can control via the M800 ecu the vehicle currently has. Is there a DIY version or aftermarket item available?

Secondly, on the output shaft where the centre mates up, i noticed the internal of the dccd centre is spring loaded and tends to 'lean' on the output shaft where the bearings are. Is this normal?

Also, is there somewhere where i can gain technical information on the DCCD setup for the GC8 series of STI's?

Any info would be great, and yes i have done a search and slowly scouring thru the scoobynet resources.

Thanks again

Jme
www.perth-wrx.com

 

Re. the controller - to get the OE stuff you need the trim wheel and a new dash pod. It would be quite easy to have something made up to do the same I guess. Maybe do a search on bbs.22b.com - I'm sure someone had a DCCD controller circuit.

But why bother - the default rear biased split will be perfect anyhow?

Richard

 

Car isnt street based, more so weekend motorsport etc, and having adjustability on hand would be preferred. Thanks for the info.

Jme

 

A recent thread covering this subject:

http://bbs.22b.com/cgi-bin/ultimateb...;f=36;t=000131