Pipercross Air Filter PP2046 for Volvo V40 MK2 1.5 1. 2.0 | eBay
GALLERY: Volvo V40 T5 with full Polestar upgrades - paultan.org
K&N Cold Air Intake Kit: Increase Acceleration & Engine Growl, Guaranteed to Increase Horsepower up to 15HP: Compatible with 2.5L, L5, 2004-2012 VOLVO (C30, S40 II, V50, S40), 69-9000TS
GruppeM Carbon Fiber Ram Air Intake System Volvo V40 1.6 Turbo 13-18 | FRI-0210
Volvo V40 1.6 D2 MAGNUM TWISTER Cold Intake Filter W/ Air Flow Actuator