Holley EFI O2 Sensors 554-100 flowtech 00-inch single dump style turndown

00-inch single dump style turndown exit under the bed

Fuel Map and Learn Function Smoothing

purchase Part Number 11030HKR to connect these headers to your factory exhaust

1x Right (Passenger) Intermediate Brake Line B

Holley EFI O2 Sensors 554-100 flowtech 00-inch single dump style turndownNTK WB02 SENSOR Replacement Holley EFI NTK Wide band Oxygen sensor. This sensor is a direct replacement for Holley HP, Dominator, Avenger and Terminator EFI systems. Each Sensor is hand calibrated to insure accurate readings when used in conjunction with your Holley EFI system. Also compatible with 2nd Gen C950 or Holley EFI. Replaces Part # 534 194 Specs Brand Holley EFI Connector Type 8 Pin metri pack 150 Emission Code 3 Oxygen Sensor Type NTK Pig