NGK BMW 1 Series M 2011 Direct Fit 5-Wire Wideband A/F Sensor car enthusiast apparel BorgWarner Turbine Housing S400SX SX

BorgWarner Turbine Housing S400SX SX 1

the Track Edition finishes off with 102mm slash-cut tips

Brembo 02-04 Focus SVT/05-06 Focus Fr

with 2 o-rings and instructions

and a valved SwitchPath™ muffler tuned for the S58

NGK BMW 1 Series M 2011 Direct Fit 5-Wire Wideband A/F Sensor car enthusiast apparel BorgWarner Turbine Housing S400SX SXNTK 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. While conventional switching oxygen sensors only switch rich or lean, wideband oxygen (or Air Fuel Ratio) sensors produce a linear output signal that allows the ECU determine exactly how