Uploaded October 2025 | Updated September 2026, 4 days ago

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Get rid of that horrible looking plastic coolant tank on your S550 Mustang!

Our Fathouse Performance S550 coolant tank is a direct replacement to the stock plastic coolant reservoir.

These are laser cut, CNC bent, and tig welded in house for a perfect fit.

- Quick and easy installation
- Works with your OEM coolant cap
- Stainless hardware included

Optional billet coolant cap covers available in both anodized red and anodized black!

These are in stock and ready to ship!

fathouseperformance.com/parts/s550-coolant-tank-v2

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Fathouse Performance - Since 2012

Fathouse Performance is your #1 Shelby Performance Shop and official development partner with Shelby American on “Code Red”. Specialized in high level Twin Turbo systems for both the GT350 Voodoo and GT500 Predator engines with packages producing upwards of 1800 whp

Fathouse Performance
9685 Old State Road 37 North
Martinsville, IN 46151

Contact: sales@fathouseperformance.com
Call: 317-422-1660
Visit: fathouseperformance.com
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