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Aluminati Coolant Expansion Tank Black - Subaru Models (inc. 2002-2007 WRX / 2004+ STI)
Aluminati Coolant Expansion Tank Black - Subaru Models (inc. 2002-2007 WRX / 2004+ STI)
Aluminati Coolant Expansion Tank Black - Subaru Models (inc. 2002-2007 WRX / 2004+ STI)
Aluminati Coolant Expansion Tank Black - Subaru Models (inc. 2002-2007 WRX / 2004+ STI)
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User Media for: Aluminati Coolant Expansion Tank Black - Subaru Models (inc. 2002-2007 WRX / 2004+ STI)

Aluminati Coolant Expansion Tank Black

Subaru Models (inc. 2002-2007 WRX / 2004+ STI)

Read 3 Reviews | 1 Q&As
Part # ALM-COOL-EXP-BLK
$237.49
msrp: $249.99
Ships within 32 days

Features & Product Details

RallySport Direct now carries a great selection of quality performance products brought to you by Aluminati. Carefully crafted and machined, Aluminati products are manufactured and designed using top-shelf materials to provide you with a lifetime of performance. 

Here, you are looking at the Aluminati Coolant Expansion Tank. This is a direct replacement for your factory coolant expansion tank that is prone to crack at the fittings and is made using durable billet 6061 aluminum materials with no welding. It will mount to the OEM mounting points and will use the same OEM hoses. 

 

DETAILS:

  • Machined from billet 6061 aluminum materials
  • Black anodized for a long-lasting finish
  • Includes installation hardware
  • Recommended to use OEM cap
  • Some hoses may need lengths trimmed for proper installation
  • Made in the USA
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    Specifications

    Brand: Aluminati
    Color: Black
    Installation Hardware Included: Yes
    Material: Aluminum
    Mfgr. Warranty: Lifetime
    Condition: New Product
    Return Policy:

    RallySport Guarantee - 30 Days


    Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.

    RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.

    The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.
    Standard
    WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

    PEOPLE WHO VIEWED THIS ITEM ALSO VIEWED

    REVIEWS & CUSTOMER MEDIA

    3 Reviews
    4.3 out of 5 Stars
    5 Stars
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    4 Stars
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    3 Stars
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    2 Stars
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    Customer Photos and Videos
    Aluminati Coolant Expansion Tank Black ( Part Number: ALM-COOL-EXP-BLK)
    high quality part 5 months ago
    4out of 5stars

    this is a fantastic upgrade - especially if you're looking for a little more space in the engine bay. intuitive install - the only thing i dont like is the cut on the bottom hose... which is very close to an elbow in the hose... it feels like it wants slightly more room to clear the bend, but other than that its a fantastic upgrade and one that i would have made much earlier if i had known how much clearance you gain. used a cobb 1.1 bar cap to go with the sti 1.3 bar cap paired with a koyo radiator.
      
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    Aluminati Coolant Expansion Tank 7 months ago
    5out of 5stars

    I’m normally not one to write reviews but this thing is perfect. Purchased for my GC8/WRX swap and as soon as I mounted it I ordered another on for my 2008 STI. Great fitment and great appearance.
      
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    Expensive but well made. Was not a direct fit for me, but not hard to make work. 7 months ago
    4out of 5stars

    This piece is very well made and supports a US company but it still hurt a bit paying that much for it. The Mishimoto tanks have poor long-term reviews so I stayed away, and the Moroso tank is cheaper but uses a proprietary cap, which to me negates the price savings since I would have to buy at least one extra cap since I cannot easily replace the cap. So I was left with the Aluminati. I have a 2.0L WRX intake manifold on my STI EJ257 block but the fitment is supposed to be for both STI and WRX models so I am not sure why I ran into issues but regardless I did. This unit sits very close to the block coolant drain port, much closer than the factory unit does, which means your 90 degree coolant hose will have to make a much steeper turn to connect, possibly stressing the hose more than the original connection would. To get around this, and for increased temperature management, I ordered a PTFE (durable plastic) header tank spacer kit from Rally-Tech, a British company. This will space the header tank slightly further out again from the manifold giving the 90 degree downturn hose the proper space to make the turn, and also serves to isolate the tank from temperature transmission into the manifold. The additional expense of the PTFE spacers made this tank quite a pricey modification but my old tank was nasty and I followed the 'buy once, cry once' model.
      
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    QUESTIONS & ANSWERS

    • Q: Would this fit with FMIC piping   Nick 10 months ago

      Would this fit oem location with FMIC piping? Or would it be too tight?
      • 0 of 0 people found the following answer helpful

        A:  Hi Nick, If you're using a stock location turbo and FMIC piping it will mount to OEM location just fine. Thanks for the question.

        Aluminati-Matt
          
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