![Supertech Intake and Exhaust Valve Stem Seals for Ford Focus RS & Ford Mustang 2.3L EcoBoost Engines](http://ipg-supertech.com/cdn/shop/products/Valveseals_6de78082-f6c8-4ccb-bf25-3280f9d9e60e_{width}x.jpg?v=1622057140)
Intake and Exhaust Valve Stem Seals for Ford Focus RS & Ford Mustang 2.3L EcoBoost Engines
VSI-FECO-I 5.5mm Intake Valve stem seal
VSI-FECO-E 5.5mm Exhaust Valve stem seal
*Valve Stem Seal Quantities Available In The Drop Down Menu Below*
Regardless of your needs Supertech provides the best solution for both performance and improved durability. Supertech intake valve stem seals are made from a high quality rubber compound, While our exhaust valve stem seals feature a special compound for high temperature use, Both designed with a reduced outer diameter for optimum valve spring clearance.
VSI-FECO-I 5.5mm Intake Valve stem seal
VSI-FECO-E 5.5mm Exhaust Valve stem seal
*Valve Stem Seal Quantities Available In The Drop Down Menu Below*
Regardless of your needs Supertech provides the best solution for both performance and improved durability. Supertech intake valve stem seals are made from a high quality rubber compound, While our exhaust valve stem seals feature a special compound for high temperature use, Both designed with a reduced outer diameter for optimum valve spring clearance.