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Old 09-28-2001, 11:42 AM   #1
Conduit
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Default Bozz Speed Turbo

Does anyone know anything about the Bozz Speed turbo made for the WRX? They mention a TD05-18G on their site, but does anyone know more about it? Imprezer?
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Old 09-29-2001, 08:37 PM   #2
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I know its suppose to be good for 350 hp according to an article Jan sent me on it. I heard they keep the tweaking of it pretty secretive as do most companies. I don't know compresser sizing or anything like that though. Sorry!

Mike S.
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Old 09-29-2001, 11:31 PM   #3
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Yeah, subywan is right. They are being secretive about it. I went to their shop last week and one of the guys there (Kenric) said that it is good for 375 whp... and when I asked him about the specs he really did not go into much detail.

~joe
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Old 09-30-2001, 12:12 AM   #4
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There are no specs for it, really. You will never find a lot of specs for a "tuner special turbo".

BOZZ Speed has 2 different turbos for WRX's.

X5+P and TDO5-18G.

The X5+P is an IHI based ball bearing turbo. One of the largest "bolt-on" turbo's for WRX. I am currently using it on my car.

The other one, TD05-18G is a BIG turbo. You can find specs for it from most DSM sites. It is a common upgrade on a DSM. It requires some mods to be done to the car and it utilizes an external gate.

-Alex
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Old 09-30-2001, 01:38 AM   #5
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The mods and $$ to undertake one of these big custom turbo kits are by now means small. Custom means the entire turbo is repositioned, uses external wastegate and custom turbine adapter. You need to fabricate a new turbo intake pipe and last but you have to ditch your intercooler for a front mount. You also end up ditching your lovely downpipe in some cases. Besides these, you still have fuelling issues to take care of - injectors, fuel regulator, fuel pumps, surge tanks, ECU ... etc .. there's no end but these are just minimal considerations when going custom kits.

We have a few of these custom examples here in Brunei, one of which is a JUN 2.2L Stroked WRX wagon running huge turbonetics, racegate, Greddy FMIC, 850 cc/min injectors, Haltech ECU and custom reversed Legacy manifold
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Old 09-30-2001, 01:47 AM   #6
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that is incredible. Is that big thing with the red ring around it the wastegate?I think it is, and its absolutely huge.
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Old 09-30-2001, 03:28 PM   #7
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Yes, that is the wastegate. That whole setup looks very functional and must produce huge hp but it isn't exactly aesthetically pleasing!
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Old 09-30-2001, 06:55 PM   #8
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Default Wait, there's more ..!!

Yes, that's a Turbonetics racegate. Check this other monster setup, STi ver 4 runs BPM/AVO FMIC with extensive custom pipework - look at the monster turbonetics blow off valve. The setup you see here is now history. The owner ditched everything including PossumLink antilag ECU, FMIC and turbine for a full Rigoli setup .. huge custom FMIC, custom 700hp Garrett turbo, dog gearbox, etc ... ECU is now Autronics or Microtech (he's changed a few already). Both these cars make so much power (we have no dynos to put a number to it) that they have broken everything in Subaru engine and chassis that CAN be broken including front drive shafts, diffs, gears, etc ... real extremists!
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Old 09-30-2001, 07:30 PM   #9
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Evil...... Pure Evil.....

hehehe
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Old 09-30-2001, 09:59 PM   #10
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I am speaking of this:
http://www.bozz.co.jp/parts-english/...turbinkit.html

You will notice that this retains the stock intercooler position, etc. In my mind, the big thing about this kit is that it would open you to even more periously ludicrous turbos from the DSM market.

So, where could one procure something like this in the states?
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Old 09-30-2001, 11:41 PM   #11
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yo jan, you got pics of the outside of that jun wagon??? a side shot or something. email me. thanks
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Old 10-01-2001, 12:28 AM   #12
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Thats what I said, Jan is talking about other setup that BOZZ uses on their own SHOP car. This 18G setup will not "twist" your turbo. When I said "requires mods" I meant that it is not a plug and play like the IHI's.
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Old 10-01-2001, 12:30 AM   #13
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Any ideas on the cost of this and the X5+P, Imprezer?
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Old 10-01-2001, 03:02 AM   #14
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Girl,
An update, the project originally started with a '98 Ver 4 wagon, identical factory specs to mine, running JUN everything but instead of JUN sequential gears, the owner chose a super close ratio gears by Kaaz. After a number of seasons later, he decided to transplant his JUN 2.2L Stroked engine into a ver 4 STi Type R which you see here .

His wagon is actually parked next to the Type R at the drag meet. Seem to have a thing about white cars. The Stroker kit is one amazing kit, recently running 2 bar (28 psi) of boost after many official and night drags, tooks it toll with one knackered piston (photo to follow).

Conduit,
I can get you a similar kit that has run very well on a number of cars here. It consists of Greddy TDO6SL2 20G-8.0CM - 1 pc, JUN sus turbine adaptor - 1 pc, Greddy Type R wastegate- 1pc my vendor sold three sets of these to Australia and one fitted locally (unfortunately the owner who happens to be just downstairs of my office wouldnt allow me to photograph his engine bay). I am going over to take a photo of the Greddy turbine kit now and post one here later ...
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Old 10-01-2001, 03:11 AM   #15
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Thanks a bunch Jan. BTW, what is the Jun SUS turbine adapter? Is that the uppipe? I presume these all bolt to the stock downpipe location, but do they need/have some type of adapter flange (i'm thinking of the HKS here)? I have seen this Greddy kit on their site, but can't find anyone who has run it. Any ideas about it? The TD06 20G is a _large_ turbo from what I can tell!
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Old 10-01-2001, 06:44 AM   #16
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Robb,

Here it is! The JUN SUS pipe is a custom adapter that joins the TD-06 turbo exhaust housing and Type R external wastegate to the factory up-pipe. I personally feel the option to retain use of factory intercooler isnt qualified especially when the reason you're looking at such an extensive kit is big HP goals. You WANT a big front mount intercooler.

I also took several side by side photos of the same kit but paired with a bigger Greddy T67 turbine and also a HKS GT3037S turbine, that's bigger than the HKS GT2835. We're talking about the HKS GT3037S (450/480ps need to re-confirm against specs). The HKS requires different plumbing to the Greddy kit.


Jan
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Old 10-01-2001, 06:52 AM   #17
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Here's the TD-06 turbine from the Greddy Kit, next to a bigger Greddy T67 turbine
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Old 10-01-2001, 06:54 AM   #18
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Here's the TD-06 turbine next to the HKS GT 3037S turbine
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Old 10-01-2001, 03:34 PM   #19
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Dear god...that really frightens me. You mean to tell me that the T67 will bolt up once you have that Jun adapter? Yikes!

I agree, though, keeping the stock intercooler location isn't much of a priority =). Could you imagine rolling into the dealership, popping the hood and having that gigantic T67 under there with the stock intercooler?! Holy moley *cackles*
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Old 10-01-2001, 04:20 PM   #20
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Default reversed intake manafold?

i dont want to sound dumb, but in the first picutre where we are looking under the hood, isn't the intake manafold facing the front of the car. how is that achieved.
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Old 10-01-2001, 04:30 PM   #21
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You can achieve that by cutting and re-welding the intake manifold. Kiss your air conditioning goodbye, however
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Old 10-01-2001, 04:34 PM   #22
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I just talked to Greddy, and they told me that they are in the process of finishing their kit for the new WRX. It will be a TD06 20G, just like the previous gen kit. They intimated that the previous gen kit fits just fine.

I guess we will have to wait for more info, but there's an update!
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Old 10-01-2001, 05:12 PM   #23
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/gags!!!

OMG!!! Maybe one day I'll pick up an STI for a daily driver, and take my wagon and do it up total drag race style with something like that!!!

Jorge (RiftsWRX)
www.ProjectWRX.com
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Old 05-06-2002, 08:07 PM   #24
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Default mining old post for info

Vendors:

It seems that the JUN SUS pipe is overlooked. It looks like an uppipe, but isn't. It appears to be very similar to build, though. If you build it, people could still use their uppipes (and header/uppipe combos). They would be able to use an external wastegate and different kind of turbo as well. The turbo would also be positioned correctly by the adaptor.

I wonder if a whole new downpipe would be needed (probably would). A spacer might solve that problem too. It would be nice if some adaptors allowed customers to use the up and down pipes that they already own, while upgrading the turbo.
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Old 05-06-2002, 09:43 PM   #25
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I bought the JUN TD06 20G kit from Jan. I didnt install it yet waiting on my stainless tubing for the downpipe & my 2.5 shortblock. Its kinda big for a street 2.0
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