Overview
The Cobb Tuning Coolant Overflow Tank and Washer Relocation Kit replaces the bulky yellow plastic factory reservoirs with an all-aluminum fabricated tank. It frees up critical engine bay clearance needed for aftermarket turbo and piping kits.
Features
- Fabricated 5052 aluminum construction replaces unsightly factory plastic overflow bottles
- Integrates coolant overflow tank and windshield washer reservoir into one compact unit
- Frees up essential space on the driver side engine bay for larger intake and intercooler piping
- Features sight tubes for quick, easy visual fluid level checks
- Finished in wrinkle black powder coat for factory-plus underhood styling
Vehicle Fitment
- 2004-2007 Subaru Impreza WRX / STI (GDB Chassis)
Cobb Tuning Aluminum Coolant Overflow Tank & Washer Relocation Kit - 2004-2007 Subaru WRX / STI (800630)
Cobb Tuning Aluminum Coolant Overflow Tank & Washer Relocation Kit - 2004-2007 Subaru WRX / STI (800630)
SKU:COB B800630
In stock
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Shipping & Returns
Shipping charges are non-refundable.
30-day return window from delivery. Items must be unused, uninstalled, and in original packaging with tags/seals intact. Installed, modified, or used parts (including wheels and tires) can't be returned. Open-box, clearance, and overstock items are final sale.
A restocking fee may apply.
Please contact us for return authorization before shipping anything back.
Vehicle Fitment
- Subaru Impreza WRX STI GDB (2004-2007)






