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Fulfillment From Multiple U.S. Warehouses
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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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Mishimoto
Mishimoto Aluminum Coolant Expansion Tank for Select 2002-2008 Subaru & Saab 9-2X (MMRT-WRX-01E)
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits select 2002-2008 Subaru WRX, STI, Baja Turbo, Forester XT, and Saab 9-2X Aero.
Standard plastic coolant expansion tanks are notorious failure points on EJ-series engines, often cracking or leaking at the seams after years of thermal cycling. The Mishimoto MMRT-WRX-01E replaces the fragile factory unit with a 100-percent TIG-welded aluminum tank designed for maximum durability and long-term reliability. This upgrade provides a 50-percent increase in coolant capacity over the original equipment, helping your cooling system manage heat more effectively during spirited driving or high-load conditions.
- Fully TIG-welded aluminum construction for superior strength under pressure
- 50-percent greater capacity than the stock plastic expansion tank
- Leak-free welded barb fittings for secure hose connections
- Engineered for direct, bolt-on fitment using factory mounting points
- Compatible with Mishimoto Performance Aluminum Radiators
- Manufacturer Part Number: MMRT-WRX-01E
- Includes Mishimoto Lifetime Warranty
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2005-2006 | Saab | 9-2X | Aero |
| 2004-2006 | Subaru | Baja | Turbo |
| 2008 | Subaru | Forester | Sports 2.5 XT |
| 2004-2005 | Subaru | Forester | XT |
| 2006-2008 | Subaru | Forester | XT Limited |
| 2005 | Subaru | Forester | XT Premium |
| 2002-2007 | Subaru | Impreza | WRX |
| 2006-2007 | Subaru | Impreza | WRX Limited |
| 2004-2007 | Subaru | Impreza | WRX STI |
| 2007 | Subaru | Impreza | WRX STI Limited |
| 2006-2007 | Subaru | Impreza | WRX TR |
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
Mishimoto Aluminum Coolant Expansion Tank for Select 2002-2008 Subaru & Saab 9-2X (MMRT-WRX-01E)
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
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Fits select 2002-2008 Subaru WRX, STI, Baja Turbo, Forester XT, and Saab 9-2X Aero.
Standard plastic coolant expansion tanks are notorious failure points on EJ-series engines, often cracking or leaking at the seams after years of thermal cycling. The Mishimoto MMRT-WRX-01E replaces the fragile factory unit with a 100-percent TIG-welded aluminum tank designed for maximum durability and long-term reliability. This upgrade provides a 50-percent increase in coolant capacity over the original equipment, helping your cooling system manage heat more effectively during spirited driving or high-load conditions.
- Fully TIG-welded aluminum construction for superior strength under pressure
- 50-percent greater capacity than the stock plastic expansion tank
- Leak-free welded barb fittings for secure hose connections
- Engineered for direct, bolt-on fitment using factory mounting points
- Compatible with Mishimoto Performance Aluminum Radiators
- Manufacturer Part Number: MMRT-WRX-01E
- Includes Mishimoto Lifetime Warranty
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2005-2006 | Saab | 9-2X | Aero |
| 2004-2006 | Subaru | Baja | Turbo |
| 2008 | Subaru | Forester | Sports 2.5 XT |
| 2004-2005 | Subaru | Forester | XT |
| 2006-2008 | Subaru | Forester | XT Limited |
| 2005 | Subaru | Forester | XT Premium |
| 2002-2007 | Subaru | Impreza | WRX |
| 2006-2007 | Subaru | Impreza | WRX Limited |
| 2004-2007 | Subaru | Impreza | WRX STI |
| 2007 | Subaru | Impreza | WRX STI Limited |
| 2006-2007 | Subaru | Impreza | WRX TR |
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