NGK Hyundai Santa Fe 2006-2003 Direct Fit Oxygen Sensor Shift Boots you can toggle between boost

you can toggle between boost pressure and air/fuel ratio display

Year Make Model Submodel 1981-1984 Toyota Starlet Base

6R Premium 2017-2019 Subaru Outback 3

Torque Solution Blow Off Valve Adapter Infiniti Q30/Q50/Q60 1

and the other meant for boss-bottomed knobs (like modern Civic Type R and Honda Factory Performance designs)

NGK Hyundai Santa Fe 2006-2003 Direct Fit Oxygen Sensor Shift Boots you can toggle between boostNTK is The Sensor Specialist for import and domestic applications. Established under the NGK family of products, NTK Oxygen Sensors are part of our ongoing commitment to streamline product types and increase coverage. A ceramics company at our core, NTK uses state of the art technology enabling control of the ceramic that is used in our oxygen sensors from raw material to finished product. NTK is the world's largest supplier and manufacturer of