Induction Kits & Air Filters

K&N-based induction kit for Subaru Impreza 2001-2002 (GD/GG Bugeye); Subaru Impreza 2003-2005 (GD/GG Blobeye); Subaru Impreza 2006-2007 (GD/GG Hawkeye), with a red aluminium induction trumpet. Direct replacement for the factory air box, using a 170mm K&N cone filter with a 160mm mounting flange and a port for the standard MAF sensor.

K&N-based induction kit for Subaru Impreza 2001-2002 (GD/GG Bugeye); Subaru Impreza 2003-2005 (GD/GG Blobeye); Subaru Impreza 2006-2007 (GD/GG Hawkeye), with a silver aluminium induction trumpet. Direct replacement for the factory air box, using a 170mm K&N cone filter with a 160mm mounting flange and a port for the standard MAF sensor.

80mm mafless induction kit for Subaru Impreza 2001-2002 (GD/GG Bugeye); Subaru Impreza 2003-2005 (GD/GG Blobeye); Subaru Impreza 2006-2007 (GD/GG Hawkeye), with your choice of Samco hose colour. Uses a K&N cone filter and an aluminium spun induction trumpet with no MAF adapter, for mafless running. Check compatibility if running a front mount intercooler.

Red induction kit for the New Age Impreza (Subaru Impreza 2001-2002 (GD/GG Bugeye); Subaru Impreza 2003-2005 (GD/GG Blobeye); Subaru Impreza 2006-2007 (GD/GG Hawkeye)), with your choice of Samco hose colour. Direct replacement for the factory air box using a K&N cone filter and a powder-coated aluminium trumpet with a port for the standard MAF sensor.

Process West cold air intake kit for Subaru WRX 2021+ (VB); Subaru WRX STI 2014-2021 (VA/VAB). Replaces the factory air intake with lightweight CNC mandrel-bent aluminium tubing finished in black, and includes a K&N high-flow air filter.

Process West cold air intake kit for Subaru Impreza 2001-2002 (GD/GG Bugeye); Subaru Impreza 2003-2005 (GD/GG Blobeye); Subaru Impreza 2006-2007 (GD/GG Hawkeye). Replaces the factory air intake with lightweight CNC mandrel-bent aluminium tubing finished in black, and includes a K&N high-flow air filter. Fitted with a 72mm mass airflow housing in place of the standard…

Process West cold air intake kit for Subaru Impreza 2001-2002 (GD/GG Bugeye); Subaru Impreza 2003-2005 (GD/GG Blobeye); Subaru Impreza 2006-2007 (GD/GG Hawkeye). Replaces the factory air intake with lightweight CNC mandrel-bent aluminium tubing finished in black, and includes a K&N high-flow air filter.

Process West cold air intake kit for Subaru Impreza 1992-2000 (GC/GF). Replaces the factory air intake with lightweight CNC mandrel-bent aluminium tubing finished in black, and includes a K&N high-flow air filter.

Process West cold air intake kit for Subaru Impreza 1992-2000 (GC/GF). Replaces the factory air intake with lightweight CNC mandrel-bent aluminium tubing finished in black, and includes a K&N high-flow air filter.

Process West cold air intake kit for Subaru WRX STI 2014-2021 (VA/VAB). Replaces the factory air intake with lightweight CNC mandrel-bent aluminium tubing finished in black, and includes a K&N high-flow air filter. Fitted with a 76mm mass airflow housing; the MAF sensor may need re-scaling, or the ECU remapping, after installation.