Air Box Kit / Viper - Pipercross - BMW E30 325i 09/83 - 06/91

Air Box Kit / Viper - Pipercross - BMW E30 325i 09/83 - 06/91

Originally developed in partnership with Lotus for their legendary 340R, the Viper brings racing car technology to the road. Wrapped in carbon fibre to lower intake temperatures, the reverse flow filter offers excellent airflow and filtration.

Equipped with a 75 mm cold air intake, each filter includes a selection of neck adapters to fit pipes of 60/65/70/75 mm.

Pipercross works closely with engine designers and, as each racing series is different, so are the foams. Other filtering media such as paper or cotton gauze cannot achieve this precise balance cost-effectively, making Pipercross ideal for competition production.