K&N OE Replacement Performance Panel Air Filter - Subaru Impreza WRX STi GD (2.0-2.5L) milltek-variant-2.0 TFSI quattro Sportback 8V/8V.2 (Non-GPF Equipped Models Only) 2013-2018 Internal baffle and dipstick

Internal baffle and dipstick

AIRTEC utilised their huge 16

Unlike some polyurethane bushes

Proven power increases and cooling efficiency

The cooling ducts are also larger in size to increase air flow passing over the gearbox and transfer case

K&N OE Replacement Performance Panel Air Filter - Subaru Impreza WRX STi GD (2.0-2.5L) milltek-variant-2.0 TFSI quattro Sportback 8V/8V.2 (Non-GPF Equipped Models Only) 2013-2018 Internal baffle and dipstickThe K&N OE Replacement Cotton Gauze Performance Air Filter designed to increase horsepower and acceleration while providing excellent filtration. K&N air filters are covered by the famous K&N Million Mile Limited Warranty and will be the last air filter your car will ever need. Both washable & reusable, and is designed to directly fit into the OE factory air box. note: image is for illustration purposes and may differ on delivery