NGK Ford Focus 2011-2003 Direct Fit Oxygen Sensor 1996-subaru-impreza-esi1481599 mass air flow sensor and

mass air flow sensor and vacuum line as well as the turbo blow off valve

Wilwood Bolt Kit - 3/8-24 - 4 Pack (Nut

xDrive) Fr GTR BBK 6Pist Billet 355x32 2pc Rotor Slotted Type1 - Nickel

ARP Ford SS 12pt Timing Cover and Water Pump Kit

NGK Ford Focus 2011-2003 Direct Fit Oxygen Sensor 1996-subaru-impreza-esi1481599 mass air flow sensor andNTK is the world's largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle's on board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. Providing constant closed loop feedback to the ECU, oxygen sensors help to control the air fuel ratio while alerting OBDII systems of possible problems with fuel delivery or catalytic