EBC S9 Brake Pad and Rotor Kit fits_2005-2008`Pontiac`Grand Prix`GXP~2005-2006`Pontiac`GTO`Base The wideband sensor is laboratory-calibrated

The wideband sensor is laboratory-calibrated at the Bosch factory

this is needed for proper control of the vehicle

Kit contains 2) T-304 stainless steel brackets

Boost Lab Exclusive 11-Blade 54X (54mm Inducer/71

EBC S9 Brake Pad and Rotor Kit fits_2005-2008`Pontiac`Grand Prix`GXP~2005-2006`Pontiac`GTO`Base The wideband sensor is laboratory-calibratedSave 15% over cost of buying separate parts with this quality pad and rotor kit which includes pads rotors pads rotors and caliper lube. The benefits iof this kit over the S5 Kit is the reduced wind noise from the fine slotted USR series rotors. Kit includes EBC flagship GG rated yellowstuff high friction pads for maximum brake effect fully shimmed chamfered and slotted finished wth patented EBC Brake in coating for fast pad seating and USR sport