![Forged Piston Set [Mk3 Focus RS] Oil Filter Housing whilst maintaining compliance](https://cdn.shopify.com/s/files/1/0367/2621/products/2592-FPA-AB.png?v=1643037124)
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whilst maintaining compliance
require the version WITHOUT
The mountune baffled sump kit includes an engineered baffled oil sump insert
MR165 calibration should NOT be installed on vehicles not equipped with the correct mountune hardware
as well as to increase the volume of the plenum itself to a more appropriate size for the 2
Forged Piston Set [Mk3 Focus RS] Oil Filter Housing whilst maintaining complianceThe mountune Forged Piston Set for mk3 Focus RS EcoBoost has been designed as a high performance upgrade for those wanting the ultimate piston for reliable, high power builds. This latest iteration has been co developed with Mahle Motorsport to offer additional strength in key areas and also uses many of the design features that have been developed and proven in our highest performing racing engines. The forged pistons are manufactured in the US by