Airtec Shop

Designed 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 engine’s inlet. We have also seen similar traits in naturally aspirated examples with uprated camshafts or even remaps. Our kit is based around an oil breather tank that is designed to separate the oil from the vapour where it would usually be diverted back into the intake. The tank then collects the oil and features a level indicator, which once full can be easily emptied by removing the drain located at the bottom. The kit also includes an inlet manifold blank off pipe (as you will not need the  to breathe back into the inlet manifold anymore), as well as two specially made Pro Hoses silicone lines, a mesh filter and all fixtures and fittings, including jubilee clips.  This kit is designed to fit with the original PCV set up but can be adapted to fit with our AIRTEC Motorsport billet PCV baffle plate (or other aftermarket PCV plates) with an additional hose and fitting – please get in contact with your specific requirements. The tanks are available in silver, black or polished finishes – please choose from options. Features:  Kit designed specifically for the Fiesta ST150 model Helps the engine breathe better and reduce oil residue build up AIRTEC Motorsport oil breather tank with oil level indicator High quality Pro Hoses silicone lines, specific for this model Tanks available 3 finishes and hoses available in 3 colours All fixtures and fittings included in the comprehensive kit Fitting takes approximately 20-30 minutes AIRTEC part no: ATMSFO58

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AIRTEC Motorsport’s solution to developing a catch can kit specifically for the Focus Mk4 utilises the available space to integrate seamlessly within the engine bay. It features a unique high-quality billet-machined bracket, finished in powder-coated matt black, which allows the catch can to attach neatly in place. Please note: DOES NOT FIT LEFT HAND DRIVE MODELS. TECHNICAL DATA As part of our expanding Mk4 Focus ST product range, AIRTEC Motorsport is proud to launch our oil catch can upgrade suitable for track or fast road use. Oil catch cans are vital preventative additions to ensure performance of Direct Injection engines doesn’t deteriorate over time. AIRTEC Motorsport’s solution to developing a catch can kit specifically for the Focus Mk4 utilises the available space to integrate seamlessly within the engine bay. It features a unique high-quality billet-machined bracket, finished in powder-coated matte black, which allows the catch can to attach neatly in place. The can itself features an internal baffle and dipstick, which detaches to allow easy maintenance. It comes with a comprehensive fitting kit that includes all fixtures and fittings, as well as a detailed installation guide. Why do I need a catch can?The original oil breather set up can cause issues with carbon build-up inside the engine’s intake system over time. It forms an oily sludge that covers parts of the intake and inlet valves, which reduces air flow and therefore performance. Once the build-up has formed, it’s a costly process to clean, so it makes sense to take preventative measures in order to avoid carbon build-up forming. A catch can works as a filter to catch harmful contaminants before they can reach the inlet system. Please note: DOES NOT FIT LEFT HAND DRIVE MODELS.  Features: Kit developed specifically for the Mk4 Focus ST Easy, direct fit Internal baffle and dipstick Powder coated black finish Billet machined bracket Comprehensive fitting guide AIRTEC Part No: ATMSFO125

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AIRTEC Motorsport oil breather top plate for Focus MK2 ST & RS. Billet CNC machined plate designed to replace the stock oil breather housing. This kit allows you to replace  the original plastic top and replace it with the AIRTEC Motorsport oil breather housing top. Registered Design Right Design number: 6093146

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AIRTEC Motorsport complete breather kit for Focus MK2 ST & RS. Designed to help reduce the risk of split diaphrams on the 2.5 turbo engine that suffers with oil filter and breather issues, common on modified cars. Includes a full fitting kit with Pro Hoses and everything ready to fit! Features: AIRTEC Motorsport breather top plate AIRTEC Motorsport oil catch can New oil filter New O-ring seals Pro Hoses silicone hose kit All fittings and fixings ready to fit Complete fitting instructions

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