AIRTEC Induction Kit - BMW 1 Series M135i xDrive F40 milltek-variant-123d M Sport 3-door (E81) 2007-2012 which in this case is

which in this case is thermal energy

This induction kit is designed for Audi S3

Simply put

lightning fast turbo response guaranteed

AIRTEC Induction Kit - BMW 1 Series M135i xDrive F40 milltek-variant-123d M Sport 3-door (E81) 2007-2012 which in this case isThe AIRTEC Induction Kit has been developed in house at AIRTEC HQ in the UK, and is specifically designed to suit the turbocharged 2. 0 litre petrol engine that comes fitted as standard to the latest BMW M135i. The kit is a direct replacement that requires no additional drilling or cutting to fit. It comes complete with an AIRTEC branded filter, laser cut AIRTEC branded heat shield, which helps to direct cold air towards the filter, an alloy induction