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Mishimoto Aluminum Coolant Expansion Tank
Subaru WRX 2002-2007 / STI 2004-2016
Features & Product Details
RallySport Direct is proud to bring you high-performance automotive cooling components brought to you by Mishimoto.
This is the Mishimoto Aluminum Coolant Expansion Tank for your 02-07 Subaru WRX or 04-14 STI. This is a 100% aluminum unit that is TIG-welded, and it improves the under-hood aesthetics especially when compared to the OEM unit. Over time and mileage, the OEM coolant expansion tank can fail due to years of temperature variances. The Mishimoto unit is super durable, and it looks great as well. This is a great automotive aftermarket upgrade for your racecar, rally car, overlander or daily driver.
DETAILS:
Product Video
Specifications
Brand:
Mishimoto
Color:
Silver
Installation Hardware Included:
Yes
Material:
Aluminum
Cap Pressure:
19psi
PEOPLE WHO VIEWED THIS ITEM ALSO VIEWED
REVIEWS & CUSTOMER MEDIA
Customer Photos and Videos
5out of
5stars
Brion
This does not fit with FMIC. Looks good but too bad it doesn’t fit with this combination.
3 of 3 people found the following review helpful
1out of
5stars
DW
Our Mishimoto Coolant tank failed after two races. The pictures show were poor welding caused a fracture. Mishimoto WOULD NOT WARRANTY the tank as we purchased it two years ago and no longer have the receipt despite the fact that our race team promoted their products on a number of builds.
5out of
5stars
Neuspeed
Even though I only have 67k miles on my car, the radiator expansion tank was starting to deteriorate. I suppose parts are now made with expiration dates. Install was very easy. Definitely recommend this to anyone whose expansion tank is starting to corrode.
4out of
5stars
Neuspeed
Though slightly overpriced, this expansion tank is a good upgrade from the trash Subaru decided to equip vehicles with. It's easy to install. Even people with little mechanical experience can do it.
1 of 1 people found the following review helpful
1out of
5stars
PhilBarnak
It crack where there is a small weld of like 2 inch or less.. Compare side by side the Morosso one its welded on the entire bracket.. Mishimoto didnt weld enough and thats what happen with the cold and hot temperature, failure waiting to happen. Its warrantied yes.. but worth the money and time for shipping etc?!!? No for me. Private shop welded it for 10 bucks and was ready to go in an hour. Bracket Fully welded..like it should have been in the beginning.
QUESTIONS & ANSWERS
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Q: FMIC and no fitment.... tuftsy2 years ago
Do not buy if you have a FMIC, this product will not clear the piping!!! This is huge and should be noted in product....confirmed on Mishimoto FMIC and Perrin FMIC.....
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1 of
1 people found the
following answer helpful
A: Thank you for the feedback, this should be posted as a review rather than a question.
Riley D. @ RallySport Direct 2 years agoWas this answer helpful?
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1 of
1 people found the
following answer helpful
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Q: the mishimoto aluminum coolant expansion tank MOMOTORSPORTS4 years ago
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0 people found the
following answer helpful
A: These photos on our site may be a bit outdated. We will get some new ones posted up, it should have the bottom bracket on this part. Thank you for bringing this to our attention.
Tyler G.Was this answer helpful?
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following answer helpful
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Q: Fitment Yuri6 years ago
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0 of
1 people found the
following answer helpful
A: This has the same fitment as the oem one currently on your car. No issues should occur.
Trevor C. @ RallySport Direct 6 years agoWas this answer helpful?
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1 people found the
following answer helpful
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Q: Stock cap? esnbrgr295416 years ago
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0 people found the
following answer helpful
A: Unfortunately Mishimoto only produces this cap in 1.3bar
Nick S. @ RallySport Direct 6 years agoWas this answer helpful?
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0 people found the
following answer helpful
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Q: Fitment Kadamski51406 years ago
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0 people found the
following answer helpful
A: This is not confirmed to fit the 2015 STI.
Brady R @ RallySport Direct 6 years agoWas this answer helpful?
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0 people found the
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