Prosport EVO Wideband Digital Air Fuel Ratio Kit - Green/White Mazdaspeed3_2007-2013 Torque capacity: 302ft/lbs

Torque capacity: 302ft/lbs

Larger injectors may require upgraded fuel pump and regulator

The Whiteline Positive Traction kit fills the voids in the OEM mounts to prevent wheel hop and get more power to the ground

Part #: KDT926

The center

Prosport EVO Wideband Digital Air Fuel Ratio Kit - Green/White Mazdaspeed3_2007-2013 Torque capacity: 302ft/lbsPart #: PSR 216EVOWGAFRWB4. 9 WO Utilizing the latest Bosch wideband O2 sensor 5 wire heated LSU 4. 9 (Prosport Inc. is the only one in the USA to use them) our gauge now has the widest range 10. 0: 1 to 20. 0: 1 AFR readings on the planet. Featuring a Dual color (Red or Blue) readout in the center of the gauge and a bar graph syle LED's around the outside of the gauge for immediate reference to AFR. This is a complete kit that includes everything you