AIRTEC MOTORSPORT BIG BOOST PIPE KIT FOR FORD FOCUS MK4 ST 2.3 6.5" component speakers 6 litre Sigma Engine

6 litre Sigma Engine

our technicians dramatically improve your vehicle performance and appearance

2 x Red pleated filters

Brightness Control (Key) 0 - 31 step

Vented box For one subwooferFor two subwoofers

AIRTEC MOTORSPORT BIG BOOST PIPE KIT FOR FORD FOCUS MK4 ST 2.3 6.5" component speakers 6 litre Sigma EngineAIRTEC MOTORSPORT BIG BOOST PIPE KIT FOR FOCUS MK4 ST 2. 3 As 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, we've created a comprehensive solution to improving the car's original pipework to allow more flow and capacity whilst reducing restriction and improving response. AIRTEC Part No: