S550 Ford Mustang Oil Catch Can Coolant Overflow Tank
Ford Mustang S550 (15-23) - Catch Can / Coolant Overflow Combo Tank
Ford Mustang S550 (15-23) - Catch Can / Coolant Overflow Combo Tank
Ford Mustang S550 (15-23) - Catch Can / Coolant Overflow Combo Tank
Ford Mustang S550 (15-23) - Catch Can / Coolant Overflow Combo Tank
Ford Mustang S550 (15-23) - Catch Can / Coolant Overflow Combo Tank
Ford Mustang S550 (15-23) - Catch Can / Coolant Overflow Combo Tank
Ford Mustang S550 (15-23) - Catch Can / Coolant Overflow Combo Tank

Ford Mustang S550 (15-23) - Catch Can / Coolant Overflow Combo Tank

Tank Color
Filter Color
Include Catch Can Hose Kit
Regular price$489.00
Shipping calculated at checkout.
  • Flat Rate USA & Canada Shipping ✅
  • Worldwide Shipping Available ✅

For S550 V8 Motors | GT GT350 GT500 

*Tank will fit S550 V6 & EcoBoost Mustangs; different catch can hose lengths and fittings required*

Clean up the look of your engine bay and utilize wasted space with a True Focus Fabrication Combo Tank! This tank bolts directly into (2) factory mounting points with the provided hardware and fully replaces the OEM plastic coolant tank.

The oil catch can features internal baffeling & stainless mesh for superior air-oil separation, as well as a quick drain plug that requires no tools to drain. The TFF filter cover is easily removed for filter replacement and cleaning. Two AN lines can be ran from the back of the tank, directly to the PCV outlets located towards the front of the valve covers on both the driver and passenger sides. Included with the kit will be two Ford PCV to 10AN adapters as well as pre assembled hoses with 90 degree 10AN fittings. 

The coolant expansion tank acts as a high fill point for the cooling system. Three factory coolant hoses attach to the barb fittings and the tank is pressurized with a billet aluminum radiator cap.

We are now happy to offer AN fittings and hose for all of our catch cans and oil coolers! Our selection of AN products can be found HERE


  • Raw aluminum - Up to 1 week
  • Anodized - Up to 2 weeks


  • 1/8” TIG welded aluminum construction
  • (2) -10AN catch can fittings standard (other sizes available by request- can add one week wait)
  • Quick oil drain plug with swivel 90* barb fitting and drain hose
  • Internally baffled catch can including stainless steel mesh
  • Removable breather filter and cover
  • Billet aluminum coolant tank pressure cap
  • Coolant level sight glass
  • Mounting hardware included

Optional Catch Can Hose Kit Includes:

  • (2) Preassembled -10AN braided nylon hoses that run from the catch can to each valve cover
  • 1/2" and 5/8" rubber caps for open intake barbs
  • (2) PCV to -10AN fittings to connect oil catch can lines to valve covers - Simply remove your factory PCV fittings with pliers by turning them counterclockwise and then install the Billet PCV conversion fitting. Press the fitting into the valve cover and turn 1/2 turn clockwise then gently tighten the set screws. Check that the fittings feel tight then connect your pre made AN hoses from the catch can to the valve covers.

- Please leave a note on your order if you would like the "TFF" filter cover to be left raw, otherwise it will match the tank color. We are happy to add additional fittings or different sized fittings to this tank if needed. Please contact us before ordering special fittings.

You can enjoy the benefit of Affordable Flat Rate Shipping on every product!

Product Application:

Auto racing and aggressive driving are inherently dangerous activities. Some modifications may affect the handling characteristics of your vehicle. All products sold by True Focus Fabrication LLC are for off-road use only. Any other use or application of our products is the responsibility of the purchaser and/or user. Some modifications and installation of certain aftermarket parts may void your vehicles original dealer warranty. Modification of your vehicle may create dangerous conditions, which could cause serious bodily injury or death. Buyers and users of these products hereby expressly assume all risk associated with any modification and use. True Focus Fabrication also recommends that all products be installed by a trained professional only. Always use jack stands to support your vehicle once it is lifted to avoid serious injury or death in the event that the jack or bash bar fails.

Order Cancellation:

Orders can be cancelled for a 5% fee up to 48 hours after the order has been placed. After 48 hours, order cancellations will be subject to a 40% restocking fee.

We reserve the right to cancel orders at our discretion if we suspect the order is fraudulent. We will attempt to contact you before cancelling. 


All True Focus Fabrication products carry a three year warranty against manufacture weld defects due to normal use. Products that have failed due to customer misuse or abuse will not be accepted for warranty or refund. Please contact us via email at Contact@truefocusfab.com before returning products.


All returned products and canceled orders are subject to a 40% restocking fee. Returns are subject to inspection to ensure that the product is still in new condition and has not been installed. The customer is responsible for return shipping fees. Returns will only be accepted up to twenty one days after the ship date. True Focus Fabrication is not responsible for return shipping costs. Please contact us via email at contact@truefocusfab.com before returning products.

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