Impreza GR Series (2008+)

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Impreza GR Series (2008+)

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4 posters

    GrimmSpeed 3 port EBCS

    avatar
    Rheid


    Posts : 138
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    Join date : 2010-01-29
    Location : Edinburgh

    GrimmSpeed 3 port EBCS Empty GrimmSpeed 3 port EBCS

    Post  Rheid Tue May 17, 2011 10:45 am

    Just got this in the post today. Lovely bit of kit, nickel plated brass hose barbs (which can be changed for AN fittings if that's your thing), OEM connector and 08>STi specific mounting bracket. Also came with about 2M of quality vacuum hose.

    I added the 2p just to give an idea of actual size.

    Cheers, Neil

    GrimmSpeed 3 port EBCS GrimmSpeed3portEBCSsmall
    Plastikman
    Plastikman


    Posts : 23
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    Join date : 2010-11-25
    Age : 47
    Location : Skotchland

    GrimmSpeed 3 port EBCS Empty Re: GrimmSpeed 3 port EBCS

    Post  Plastikman Tue May 17, 2011 11:51 am

    Looks nice, will this give me the 498bhp im looking for? Wink
    avatar
    Rheid


    Posts : 138
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    GrimmSpeed 3 port EBCS Empty Re: GrimmSpeed 3 port EBCS

    Post  Rheid Tue May 17, 2011 12:15 pm

    Plastikman wrote:Looks nice, will this give me the 498bhp im looking for? Wink

    Oh how I wish it was that easy! Rolling Eyes
    Rob
    Rob


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    GrimmSpeed 3 port EBCS Empty Re: GrimmSpeed 3 port EBCS

    Post  Rob Tue May 17, 2011 2:55 pm

    Plastikman wrote:Looks nice, will this give me the 498bhp im looking for? Wink

    Unfortunately not I'm afraid. more to it than meets the eye

    Cool

    Looks a rather nifty piece of kit that Neil. Really neat and compact
    vulnax
    vulnax


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    GrimmSpeed 3 port EBCS Empty 3 port boost control solenoids...

    Post  vulnax Thu May 19, 2011 1:24 pm

    I was looking at, well bought, the Perrin 3 port EBCS V2.
    As it needs mapping in ( apparently as it responds twice as fast), I asked Bob Rawle about doing it when I get the race rom early June.


    Bob's comment was it was OK but did not flow air out well enough to control boost fast ( air to actuator not exhausted as fast as the valve could be controlled ) and so was no better than the std 2 port boost solenoid which is pretty good as std. ( The old Subaru 3 ports were very good bits of kit and well worth using on the earlier cars).
    This causes boost float and means the boost control has to be mapped less aggresively. Defeating the object.


    I should check with Bob the comments refer to the latest V2 perrin 3 port solenoid not the earlier plastic body one, otherwise it's not going on and I have one to sell!


    Neil - do you have any info on the Grimmspeed one you bought, any otherusers or mappers feelings for it? Different make could well be better than the Perrin one.

    Cheers




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    Rheid


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    GrimmSpeed 3 port EBCS Empty Re: GrimmSpeed 3 port EBCS

    Post  Rheid Thu May 19, 2011 2:05 pm

    Before I bought the GrimmSpeed EBCS I did as much homework as possible. All the positive feedback I got from US users and tuners is what made the decision for me. Conversely I had quite a lot of negative comments about the Perrin which was my other candidate. I haven't fitted it yet so unfortunately I can't give you any real-world feedback.

    GrimmSpeed claim it is the fastest reacting and highest flowing EBCS on the market - obviously that could all be sales pitch but I should think that in the litigation driven US if anybody could contest that then they would've done so and GrimmSpeed would not be able to include that info on their website.

    Have a read here: http://www.grimmspeed.com/catalog/product_info.php?cPath=91&products_id=145

    Hope that's of some help,

    Neil
    vulnax
    vulnax


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    Post  vulnax Tue Jul 05, 2011 10:24 am

    Neil - any news on this - have you fitted it / had any remap if needed?

    Cheers

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    Rheid


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    GrimmSpeed 3 port EBCS Empty Re: GrimmSpeed 3 port EBCS

    Post  Rheid Tue Jul 05, 2011 11:13 am

    Sorry, no further info as yet as I've still not fitted it. Rolling Eyes

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