12 replies to this topic

[MI55EE]

Hey guys,

Just wondering if anyone else has tried the subaru bolt on by precision?

Just wondering how they went? I have in the past, and now still struggle to see anyone put up results.

I have one and i'm heaps happy with it, just wanted to try something different instead of the blouch option so i went for the precision 'bolt on' (which ended up my car needing fab work to make it fit lol)

I just want to see how other builds went with it.

Partner has a 6262 v band on his peanut eye with 2.5 bottom end and a huge list of mods, not tuned yet, but there are heaps of results out there for the 6262 lol

What turbo do you have ?


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[Barbbachello]

Im poor so still dabbling in the world of OEM STi turbos. Went from VF24 to 23 which added a nice kick.

What sort of fab work did it need? Looks very similar to me

[Cam.]

They look like a good turbo. I have a Blouch Dom 2.5. (Stock location 30/71) Heres a pic of a 2.5 vs VF43

Currently making 275KW's on 98. and with the built motor, head work and cams I have 22psi by 3500rpm tapering to 20psi at 8500rpm. It pulls like a freight train!

[MI55EE]

Yeah the angle it sat when you fit the turbo, you couldn't bolt it up
Because my invidia dump pipe has a cat and it was sitting hard up on the gear box, had to get my invidia hacked up and made it longer in spots and whatever the fab guy did lol.

275 is mad on 98!
I didn't go in depth in my build (wish i did) i didn't do head work or cams.. I get 250 on 98, 300 on e66.. Need to ramp it up again with pure e85 & a new map sensor & push a couple more PSI into it, can't wait to do that and see how much more i can squeeze out of it. But as it is it is a hell of a lot of fun.. 300kw For going to & from work is good enough


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[MI55EE]

They look like a good turbo. I have a Blouch Dom 2.5. (Stock location 30/71) Heres a pic of a 2.5 vs VF43

Currently making 275KW's on 98. and with the built motor, head work and cams I have 22psi by 3500rpm tapering to 20psi at 8500rpm. It pulls like a freight train!

Your profile pic! Haha must be a subaru thing..




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[LPM_B4]

Good old VF35 off a 2L Aussie STI on my forester, baby compared to above but netted me a 70-80% increase over stock power with some bolt ons and tune.

Probably go a GTP S03.5 or 1.5XTR Blouch in the future when i upgrade.

Lots of 2-2.2L cars getting good numbers off these size turbos.

[Barbbachello]

1.5XTR Blouch in the future when i upgrade.

this

[itsjasper]

^^^  x2.  Went from a VF34P20 to a Dom 1.5 in my Foz, spools early and hauls like a very hauly thing.

[Brett82]

Has anyone got a graph of a blouch 1.5 on a 2L engine?

I'm thinking about fitting one and want an idea of how the response will be

[duncanm]

Your profile pic! Haha must be a subaru thing..




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some sweet looking RX's hidden in the background there..

[MI55EE]

some sweet looking RX's hidden in the background there..

Yeah my partner worked at rotor master when we did this build, some pieces of art come through that shop!

[Liberty]

Love rotaries.

[duncanm]

braap braap braap braap