2015-2021 2.3L Mustang, 2016-2018 Focus RS 2.3L, 2013-2018 Focus ST 2.0L, Fusion 2.0L ECOBOOST 170° THERMOSTAT RAT-5D

Introducing “The RAT Stat” – proudly Made In USA – these thermostats will bring your average Ecoboost temperatures from 198°-215° down to the 180°-192° range*.  Cooler motors make more power!  Especially these turbocharged beasts! This is a simple, affordable, effective upgrade for all 2.0L & 2.3L Ecoboost owners that will give you added performance, including peace of mind for those of you who are using your vehicles for towing or performance.

The RAT Stat 5D fits the following vehicles:

• 2015-2021 Ford Mustang 2.3L EcoBoost
• 2016-2018 Ford Focus RS 2.3L EcoBoost
• 2013-2018 Ford Focus ST 2.0L EcoBoost
• 2013-2019 Ford Fusion 2.0L EcoBoost
• 2014-2019 Ford Fiesta ST 1.6L EcoBoost
• 2019-2022 Ford Transit Connect 2.0L EcoBoost
• 2017-2020 Linclon MKZ 2.0L EcoBoost
• 2017-2019 Ford Escape 2.0L EcoBoost
• 2016-2018 Edge 2.0L EcoBoost
• 2016-2019 Ford Explorer 2.3L EcoBoost