TEGIWA Carbon Airbox. Specifically designed for the Civic Type R and manufactured from carbon fibre and fibreglass. This kit gives excellent performance gains over the original Civic FN2 setup and a good induction noise. The kit also looks great in the engine bay! It is supplied complete with all fixings/brackets for an OEM quality fit. The filter is a genuine K&N cotton mesh filter which as standard comes with their legendary 1 million mile warranty. The intake is likely to give you between 5-8bhp without mapping and with mapping upto 12bhp peak and much improved mid-range.