K&N Performance Intake Kit for Ford C-Max/Focus II / Volvo C30/S40/V40/V50/V70 / Mazda 3/5 - 57S-4000 Shift Boot 6214114 is a 6-pad spring-centered

6214114 is a 6-pad spring-centered race discs made with high quality ceramic friction materials

Huge 5" Flange w/Inverted Top A/F

SES9002ICPWR Wrinkle Black

1FG is the two front sections of the Cat Back (H Pipe and Mid-Pipes)

Vehicle Fitment

K&N Performance Intake Kit for Ford C-Max/Focus II / Volvo C30/S40/V40/V50/V70 / Mazda 3/5 - 57S-4000 Shift Boot 6214114 is a 6-pad spring-centeredThe K&N 57S 4000 Performance Airbox replaces the restrictive factory air filter and air box lid. K&N performance air boxes are designed to dramatically reduce air flow restriction as well as smooth and straighten air flow. This allows your engine to inhale a larger amount of air than the factory air filter assembly. More air means more usable power and acceleration throughout the engine's RPM range. The 57S 4000 Performance Airbox comes with an