Subaru WRX Rockstar® Aluminum Coolant Expansion Tank, 2008–2014
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You’ve seen them on the racetrack, at music festivals, at sporting events, and now, you can bring some Rockstar® energy to your Subie. Add some additional reliability and engine bay styling to your 2008-2014 Subaru WRX with this Rockstar® Aluminum Coolant Expansion Tank by Mishimoto. Stock coolant expansion tanks are prone to failure after years of constant temperature variations. This Rockstar® tank is constructed from durable, TIG-welded aluminum with barbed fittings for optimal durability and longevity. Providing a 22% increase in coolant capacity compared to the stock unit, this tank features an anodized black finish and a Rockstar®-branded cap that will energize your engine bay with some killer style. The Rockstar® Coolant Expansion Tank is engineered for perfect fitment in the 2008–2014 WRX. As with all our products, this expansion tank includes the Mishimoto Lifetime Warranty – we want to make sure that nothing stops you or your car from partying like a Rockstar®.
Mishimoto Automotive (“Mishimoto”) warrants its products under this lifetime limited warranty policy (“Warranty Policy”). This Warranty Policy applies solely to: (i) Mishimoto Products purchased directly from Mishimoto or Mishimoto authorized dealers (each a “Mishimoto Product” and collectively, the “Mishimoto Products”) and (ii) the original purchaser of such Mishimoto Product (“Purchaser”). This Warranty Policy is non-transferable and all claims under this Warranty Policy must be accompanied by the original sales receipt. The terms and conditions of this Warranty Policy are subject to change by Mishimoto at any time without notice.
For our complete warranty policy, please click here.
(1) Aluminum Expansion Tank(1) Rockstar® Radiator Cap(1) Lifetime Warranty
2008–2014 Subaru WRX2005–2009 Subaru Legacy GT2005–2009 Subaru Outback XT2009–2014 Subaru Forester XT
This expansion tank may not fit with the stock air intake "S" hose, an aftermarket intake is recommended for the best fit. Mishimoto offers both the Performance Air Intake, and Performance Race Intake which are perfect for this application!
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