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Old 11 February 2013, 04:00 PM
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wiggy1
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Default 6 speed conversion??

Was possible looking into a 6 speed conversion when i get my bug wrx, was wondering what is required?

Can i use the standard 5 speed clutch/flywheel and starter motor, also are the hubs useable or do i need to change them as well?

I am however aware that i need box/diff/cradle and shafts!

Any advice would be mutch apppreciated cheers wiggy
Old 11 February 2013, 04:37 PM
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the sti has a bigger flywheel and clutch although i think you can still use the 5 speed ones.
why are you putting a 6 speed in? are you planning on running big bhp?
Old 11 February 2013, 04:45 PM
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wiggy1
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Well i pickmy new car up on the 27th, its running 336bhp through a short ratio box, but will be wanting to put the power up at some point, and was just thinking that a six speed would be they way to go, also the 6 th gear would be useful on the motorway!
Old 11 February 2013, 04:51 PM
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Kartingsteve
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I have had my Bugeye For over eight years and has now got a 6 speed and with a 5 speed light flywheel but it must be better to go for a STi in the first place if you are thinking 6 to start with.
Old 11 February 2013, 04:57 PM
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wiggy1
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Just cost really not in major rush, just looking into possabiltys, its just had a recon short ratio box but eventually its going to go pop when i start putting more power through it
Old 11 February 2013, 05:31 PM
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check my six speed for sale out its a full kit inc flywheel starter the lot its the best upgrade i ever did if my new car didnt already have the same box id be keeping it
Old 11 February 2013, 05:33 PM
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chopperman
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Not cheap but i saw this on ebay and it comes with everything.
http://www.ebay.co.uk/itm/Subaru-Imp...item5d3a4fd035
Old 11 February 2013, 05:36 PM
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basically my setup lol
Old 11 February 2013, 05:45 PM
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wiggy1
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Would i need change my hubs or can i use the wrx hubs?
Old 11 February 2013, 05:46 PM
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hubs are fine as long as you swap the diffs over
Old 11 February 2013, 05:48 PM
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What power are you aiming for ?
Is it still on standard engine ?

Reason I ask is I wouldn't push a standard wrx motor past 350, and at that power the 5 speed is fine. Pointless throwing 1500 quid at something that you dont really need.
If however your planning on pushing the car further power wise then yes, go for it. But then you can pick up a bug sti for peanuts now which already has a 6 speed and 450bhp capable engine.

Last edited by MattyB1983; 11 February 2013 at 05:49 PM.
Old 11 February 2013, 05:48 PM
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well im going to think about it for now, not in a rush to do it
Old 11 February 2013, 05:48 PM
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the cost of the conversion is going to be about 2k, surely it makes sense not to buy a wrx in the first place and get an sti
Old 11 February 2013, 05:50 PM
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Decent bug sti can be had for 5 grand now. Just doesnt make sense to modify bug wrx anymore.
Old 11 February 2013, 05:52 PM
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Originally Posted by MattyB1983
Decent bug sti can be had for 5 grand now. Just doesnt make sense to modify bug wrx anymore.
+1
a six speed box in a standard wrx is a pointless waste of money
Old 11 February 2013, 05:53 PM
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its more just for furture thought, if/when the box goes pop
Old 11 February 2013, 05:56 PM
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Originally Posted by wiggy1
its more just for furture thought, if/when the box goes pop

if your planning to spend money on modding your better off getting the sti, it will handle more power and be worth more when you sell it and already has a proper gearbox and brakes.

spending thousands on a bug wrx is pointless
Old 11 February 2013, 06:00 PM
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im not planning on spending silly money modding, probably just little bits here and there
Old 11 February 2013, 06:46 PM
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Fitting a 6 speed just in case the 5 speed goes pop.....???
Crazy. May as well fit a fully forged cosworth 2.35 as well then, just in case hey.

By the end of your box swap youll be 2 grand out of pocket, on something you may never even need.
Now, not sure what your wrx is costing but add on the 2 grand a 6 speed is gonna cost and I bet your not far off bug sti money. And that has a host of goodies a wrx doesnt.
Old 11 February 2013, 06:47 PM
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im only thinking about it, and only if the 5 speed goes pop
Originally Posted by MattyB1983
Fitting a 6 speed just in case the 5 speed goes pop.....???
Crazy. May as well fit a fully forged cosworth 2.35 as well then, just in case hey.

By the end of your box swap youll be 2 grand out of pocket, on something you may never even need.
Now, not sure what your wrx is costing but add on the 2 grand a 6 speed is gonna cost and I bet your not far off bug sti money. And that has a host of goodies a wrx doesnt.
Old 11 February 2013, 06:50 PM
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If your not going to be spending good amounts on mods then a 6 speed box is out of the question anyways surley?
Old 11 February 2013, 07:22 PM
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Matty was yours a VB1AAA?
Old 11 February 2013, 07:31 PM
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In my very humble opinion, 6 speed conversions are only worth doing on classics, since none of them ever had one as standard.

As above, if you fit a 6 speed at about £2k (with fitting) to a newage WRX, you may aswell have bought an STI.

Exception would be if it were a truly mint, low mileage, one owner type car.
Old 11 February 2013, 07:54 PM
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Originally Posted by Kwik
Matty was yours a VB1AAA?

TY754VBAAA

Used in-
99/00 WRX
STI 5 and 6
P1.


The VB1AA was in the 99/00 jdm wagon.

Last edited by MattyB1983; 11 February 2013 at 08:00 PM.
Old 11 February 2013, 08:06 PM
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The lad keeps saying he's only gonna do it in the future if his box gives up the ghost, he may not have an extra 2k to throw at an STI right now.

Obviously if you could afford one buy an STI mate better all round package, if not enjoy your WRX and if you blow the box budget 1500-2k for a conversion if that's the route you wanna take,

Mick
Old 11 February 2013, 08:41 PM
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Originally Posted by MattyB1983
TY754VBAAA

Used in-
99/00 WRX
STI 5 and 6
P1.
That's the one I meant lol, quite a few people say these are fine with 400/400, would you agree?.
Old 11 February 2013, 09:22 PM
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Originally Posted by Kwik
That's the one I meant lol, quite a few people say these are fine with 400/400, would you agree?.
Providing they have regular oil changes using good oil, haven't covered a million miles and treated with a certain degree of mechanical sympathy.

Mine held up perfectly for instance.
Old 11 February 2013, 09:53 PM
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Like the signature btw!
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