AIRTEC MOTORSPORT ENGINE OIL BREATHER SYSTEM FOR ST150 F36 420i vented construction improves cooling and

vented construction improves cooling and heat management

motorsport-inspired look and feel

Non-valved system: removes valve operation

Pre-Assembled Lens + LED Combo

BMW 5 Series diesel induction upgrade

AIRTEC MOTORSPORT ENGINE OIL BREATHER SYSTEM FOR ST150 F36 420i vented construction improves cooling andDesigned at AIRTEC Motorsport, we developed this breather kit package to suit modified Fiesta ST150 models after finding our own supercharged demo car would often show signs of excessive oil residue pushed through the breather pipes, cam cover and crank case breather during fast road and track use. This would in turn cause residue and vapour build up as well as smoke as the excess oil was diverted back into the intake and ultimately into the engines