Rally Armor Black Mud Flap w/ Red Logo Ford Focus ST 2013-2018 / Focus RS 2016-2018 BRZ_2013-2020 The fortified main pressure valve

The fortified main pressure valve spring and silicon packing are used to raise the pressure inside the radiator for a higher boiling point and less issues on your track day

Part #: TS-EV-1235

Proper installed height and valve clearance should always be verified

The steel design offers a strong compromise between:

They reduce volumetric expansion giving you the reliability and safety you demand

Rally Armor Black Mud Flap w/ Red Logo Ford Focus ST 2013-2018 / Focus RS 2016-2018 BRZ_2013-2020 The fortified main pressure valvePart #: MF27 UR BLK RD Rally Armor UR ("you are") mud flaps for 2013+ Ford Focus ST offer strong, impact resistant urethane construction while blending exceptional flexibility and long term durability. Rally Armor URs yield naturally to road conditions and maintain their shape forms despite extreme cold or hot temperatures. These direct fit mud flaps provide excellent coverage against paint damaging road debris all while bypassing unnecessary,