Powerflex Rear Diff Rear Mounting Bushing Insert for 2016+ Ford Focus RS Type:Street For synchronised or not synchronised

For synchronised or not synchronised gearboxes

This is the ONLY intake modification you should be making on your Focus RS

we chose to use a device that allows you to log and monitor 200+ parameters

You do NOT need to be a mechanic or car nut like us - we are so confident in our products that we post every installation manual on our website for you to review prior to ordering

These two oil catch cans (PCV side and CCV side) function completely independent of each other and are sold individually or together

Powerflex Rear Diff Rear Mounting Bushing Insert for 2016+ Ford Focus RS Type:Street For synchronised or not synchronisedThese are polyurethane inserts that fit into and fills the voids in OE bushing number: G1FY 4B425 BA.