Moroso Aluminum Coolant Expansion Tank - Subaru WRX/STI 2002-2007 / Forester XT 2004-2008
Manufacturer Part # 63784
RallySport Direct is proud to provide you with the Moroso Aluminum Coolant Expansion Tank. This is a direct replacement for your factory expansion tank designed to be more durable, have a larger coolant capacity, all while improving the engine aesthetics.
Here are the details:
- 50% more capacity than the OEM tank
- All aluminum construction
- Billet aluminum filler neck
- Polished finish
- Moroso Racing Radiator Cap included with stock pressure range
- Integral billet aluminum hose fittings
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.
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Subie290 1 year ago
All metal part, great quality, welds look great. Straight replacement fit for stock plastic part. Great additional for a more robust setup or simply if you want some engine bay bling!
Great looking, easy install ,more capacity, ships to anywhere
stuart7s157659 1 year ago
Bought this item due to my original can leaking. This replacement was easy to install, and has great custom looks any car would enjoy. I highly advise this item if you have a leaking OEM can, or just want to make you car look better. This also has increased capacity for more coolant than the stock OEM can, and this is much more durable.
Moroso overflow tank
the dude 2 years ago
This is a very well built unit. The welds are flawless. But I did run into one small problem with install. If you have a Perrin rotate kit it will require you moving one of the two smaller nipples. Then it is just a matter of trimming the hoses a little. Overall I am very impressed you can see in the attached picture where I moved the nipple to. As it comes it occupies the same place as the upper charge pipe
Moroso Expansion tank
perkinsphoto790697 3 years ago
The cap does need to be muscled down but I liked that aspect. It took me all of ten minutes to remove the old one and install the Moroso. I cut the ends of the hoses and used the old hoses:) Works great, no leaks, simple and appears to be heavy duty.
QUESTIONS & ANSWERS
Q: 2002 WRX Dave 2 years agoAnswer
Will the OEM cap fit on this product?
A: This is only confirmed to work with the supplied Moroso cap.
Chris W. 2 years ago
Q: Fitment? 2015 sti noob 3 years agoAnswer
It says this won't fit a 2015 sti but I can't see a difference really. Do you offer one that will fit a 2015/16?
A: As of right now we dont have any confirmed fitments for the 2015+ models.
Trevor C. 3 years ago
Q: FMIC fitment? kuabara18260225 3 years agoAnswer
I have an ETS FMIC, would this fit?
A: This tank will most likely fit with the ETS FMIC, however we cannot guarantee compatibility because we have not tested them together.
Zach G. 3 years ago
Q: Moroso Expansion tank subaru Lambis 4 years agoAnswer
I have a gdb-f Subaru impreza version 9. My car is a Japanese import and i have purchased this exact expansion tank. I noticed that this item will not fit to my car because the one on the bottom hole is not the same of the oem tank.. I do not know if the american models have a different oem expansion tank. Please let me know!! Thanks!
A: JDM and USDM expansion tanks should be the same and if you are having fitment issues, then please contact our customer service team.
Zach G. 4 years ago