Airtec Motorsport Big Boost Pipe Kit for Focus Mk4 ST 2.3 bmw-1-series-e8x-all-esi3190570 which ensures a simple installation

which ensures a simple installation process and comes with a gloss black Pro Hoses silcone hose

uses original fixing points and is a direct replacement for the original plastic header tank

Yellowstuff - DP41238R

Yellowstuff - DP41210R

Designed to be interchangeable with original equipment brake pads (OE)

Airtec Motorsport Big Boost Pipe Kit for Focus Mk4 ST 2.3 bmw-1-series-e8x-all-esi3190570 which ensures a simple installationAs part of our expanding Mk4 Focus platform product range, AIRTEC Motorsport is proud to launch our big boost pipe kit for the ST suitable for track or fast road use. Developed in house at AIRTEC HQ in the UK, weve created a comprehensive solution to improving the cars original pipework to allow more flow and capacity whilst reducing restriction and improving response. The comprehensive 11 piece kit features three pipes constructed from lightweight